APA

Townsend H. C., . (1937). Growth of Galapagos tortoises, Testudo vicina, From 1928-1937. New York Aquarium: Zoological Society.

Chicago

Townsend Haskins Charles, . 1937. Growth of Galapagos tortoises, Testudo vicina, From 1928-1937. New York Aquarium: Zoological Society.

Harvard

Townsend H. C., . (1937). Growth of Galapagos tortoises, Testudo vicina, From 1928-1937. New York Aquarium: Zoological Society.

MLA

Townsend Haskins Charles, . Growth of Galapagos tortoises, Testudo vicina, From 1928-1937. New York Aquarium: Zoological Society. 1937.