APA (7th ed.) Citation

Hoffman, R. L. (1973). A Pterodesmid milliped from the Philippine Islands. Field Museum of Natural History.

Chicago Style (17th ed.) Citation

Hoffman, Richard L. A Pterodesmid Milliped from the Philippine Islands. [Chicago]: Field Museum of Natural History, 1973.

MLA (9th ed.) Citation

Hoffman, Richard L. A Pterodesmid Milliped from the Philippine Islands. Field Museum of Natural History, 1973.

Warning: These citations may not always be 100% accurate.