APA (7th ed.) Citation

Denison, R. H. 1. [. o. c. (1964). The Cyathaspididae. Natural History Museum.

Chicago Style (17th ed.) Citation

Denison, Robert Howland 1911- [from old catalog]. The Cyathaspididae. Chicago: Natural History Museum, 1964.

MLA (9th ed.) Citation

Denison, Robert Howland 1911- [from old catalog]. The Cyathaspididae. Natural History Museum, 1964.