diff --git a/rest_framework_docs/api_endpoint.py b/rest_framework_docs/api_endpoint.py
index 953f9a0..fab7947 100644
--- a/rest_framework_docs/api_endpoint.py
+++ b/rest_framework_docs/api_endpoint.py
@@ -6,6 +6,7 @@
 
 from rest_framework.viewsets import ModelViewSet
 from rest_framework.serializers import BaseSerializer
+from rest_framework.serializers import PrimaryKeyRelatedField
 
 VIEWSET_METHODS = {
     'List': ['get', 'post'],
@@ -122,13 +123,33 @@ def __get_serializer_fields__(self, serializer):
                     "type": str(field.__class__.__name__),
                     "sub_fields": sub_fields,
                     "required": field.required,
-                    "to_many_relation": to_many_relation
+                    "to_many_relation": to_many_relation,
+                    "choices": self.__get_field_choices(field),
                 })
             # FIXME:
             # Show more attibutes of `field`?
 
         return fields
 
+    def __get_field_choices(self, field):
+        """If it's a related field returns an one element list with the
+        related model. If the field has choices returns the
+        choices. Else returns `None`
+
+        """
+        if isinstance(field, PrimaryKeyRelatedField):
+            return ['Related field ' + str(field.queryset.model)]
+
+        if hasattr(field, 'choices'):
+            # Force choice keys to be a string or `json.dumps` fails
+            # This happens when using django-timezone-field where
+            # choices are a <pytz.timezone> object.
+            if isinstance(field.choices, dict):
+                if not all(map(lambda x: isinstance(x, str), field.choices.keys())):
+                    choices = dict([(str(key), field.choices[key]) for key in field.choices.keys()])
+                    return choices
+            return field.choices
+
     def __get_serializer_fields_json__(self):
         # FIXME:
         # Return JSON or not?
diff --git a/rest_framework_docs/templates/rest_framework_docs/components/fields_list.html b/rest_framework_docs/templates/rest_framework_docs/components/fields_list.html
index a351946..f0b6f04 100644
--- a/rest_framework_docs/templates/rest_framework_docs/components/fields_list.html
+++ b/rest_framework_docs/templates/rest_framework_docs/components/fields_list.html
@@ -10,6 +10,16 @@
       <span class="label label-primary label-required" title="Support sending several objects of this type in a request ({{obj}, {obj}, ... })">Array of objects</span>
     {% endif %}
 
+    {% if field.choices %}
+      <p>Choices
+        <ul>
+          {% for choice in field.choices %}
+            <li>{{ choice }}</li>
+          {% endfor %}
+        </ul>
+      </p>
+    {% endif %}
+
     {% if field.sub_fields %}
       {%include "rest_framework_docs/components/fields_list.html" with fields=field.sub_fields %}
     {% endif %}