APA (7th ed.) Citation

Hobbs, H. H. (1974). Synopsis of the families and genera of crayfishes (Crustacea: Decapoda). Smithsonian Institution Press.

Chicago Style (17th ed.) Citation

Hobbs, Horton H. Synopsis of the Families and Genera of Crayfishes (Crustacea: Decapoda). Washington, D.C.: Smithsonian Institution Press, 1974.

MLA (9th ed.) Citation

Hobbs, Horton H. Synopsis of the Families and Genera of Crayfishes (Crustacea: Decapoda). Smithsonian Institution Press, 1974.