APA (7th ed.) Citation

Gans, C., & Mathers, S. (1977). Amphisbaena medemi, an interesting new species from Colombia (Amphisbaenia, Reptilia), with a key to the amphisbaenians of the Americas. Field Museum of Natural History.

Chicago Style (17th ed.) Citation

Gans, Carl, and Sandra Mathers. Amphisbaena Medemi, an Interesting New Species from Colombia (Amphisbaenia, Reptilia), with a Key to the Amphisbaenians of the Americas. [Chicago]: Field Museum of Natural History, 1977.

MLA (9th ed.) Citation

Gans, Carl, and Sandra Mathers. Amphisbaena Medemi, an Interesting New Species from Colombia (Amphisbaenia, Reptilia), with a Key to the Amphisbaenians of the Americas. Field Museum of Natural History, 1977.