APA (7th ed.) Citation

Association of Systematics Collections, World Congress of Herpetology, & Frost, D. R. (1985). Amphibian species of the world: A taxonomic and geographical reference. published as a joint venture of Allen Press Inc. and The Association of Systematics Collections.

Chicago Style (17th ed.) Citation

Association of Systematics Collections, World Congress of Herpetology, and Darrel R. Frost. Amphibian Species of the World: A Taxonomic and Geographical Reference. Lawrence, Kan., U.S.A.: published as a joint venture of Allen Press Inc. and The Association of Systematics Collections, 1985.

MLA (9th ed.) Citation

Association of Systematics Collections, et al. Amphibian Species of the World: A Taxonomic and Geographical Reference. published as a joint venture of Allen Press Inc. and The Association of Systematics Collections, 1985.