APA (7th ed.) Citation

Smithsonian Institution. (1930). Cancroid crabs of America of families Euryalidae, Portunidae, Atelecyclidae, Cancridae, and Xanthidae. GPO.

Chicago Style (17th ed.) Citation

Smithsonian Institution. Cancroid Crabs of America of Families Euryalidae, Portunidae, Atelecyclidae, Cancridae, and Xanthidae. [Washington]: GPO, 1930.

MLA (9th ed.) Citation

Smithsonian Institution. Cancroid Crabs of America of Families Euryalidae, Portunidae, Atelecyclidae, Cancridae, and Xanthidae. GPO, 1930.

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