APA

Gudger E. W., . (1929). Nicolas Pike and his unpublished paintings of the fishes of Mauritius, Western Indian Ocean, with an index to the fishes. New York: American Museum of Natural History.

Chicago

Gudger Eugene W, . 1929. Nicolas Pike and his unpublished paintings of the fishes of Mauritius, Western Indian Ocean, with an index to the fishes. New York: American Museum of Natural History.

Harvard

Gudger E. W., . (1929). Nicolas Pike and his unpublished paintings of the fishes of Mauritius, Western Indian Ocean, with an index to the fishes. New York: American Museum of Natural History.

MLA

Gudger Eugene W, . Nicolas Pike and his unpublished paintings of the fishes of Mauritius, Western Indian Ocean, with an index to the fishes. New York: American Museum of Natural History. 1929.