APA (7th ed.) Citation

Smithsonian Institution. Office of the Secretary & Kellogg, R. (1932). Miocene long-beaked porpoise from California. [publisher not identified].

Chicago Style (17th ed.) Citation

Smithsonian Institution. Office of the Secretary and Remington Kellogg. Miocene Long-beaked Porpoise from California. Washington, D.C.: [publisher not identified], 1932.

MLA (9th ed.) Citation

Smithsonian Institution. Office of the Secretary and Remington Kellogg. Miocene Long-beaked Porpoise from California. [publisher not identified], 1932.