APA (7th ed.) Citation

Hobbs, H. H., & Hobbs, H. H. (1970). New entocytherid ostracods with a key to the genera of the subfamily Entocytherinae. Smithsonian Inst. Press.

Chicago Style (17th ed.) Citation

Hobbs, Horton H., and H. H. Hobbs. New Entocytherid Ostracods with a Key to the Genera of the Subfamily Entocytherinae. Washington: Smithsonian Inst. Press, 1970.

MLA (9th ed.) Citation

Hobbs, Horton H., and H. H. Hobbs. New Entocytherid Ostracods with a Key to the Genera of the Subfamily Entocytherinae. Smithsonian Inst. Press, 1970.