APA (7th ed.) Citation

Simpson, G. G. (1966). Mammals around the Pacific. [s.n.].

Chicago Style (17th ed.) Citation

Simpson, George Gaylord. Mammals Around the Pacific. [Australia?]: [s.n.], 1966.

MLA (9th ed.) Citation

Simpson, George Gaylord. Mammals Around the Pacific. [s.n.], 1966.