APA (7th ed.) Citation

Schlager, N., & Thoney, D. A. (2004). Grzimek's animal life encyclopedia, Vol.1: Lower metazoans and lesser deuterostomes (Second ed.). Thomson Gale.

Chicago Style (17th ed.) Citation

Schlager, Neil, and Dennis A. Thoney. Grzimek's Animal Life Encyclopedia, Vol.1: Lower Metazoans and Lesser Deuterostomes. Second ed. Detroit: Thomson Gale, 2004.

MLA (9th ed.) Citation

Schlager, Neil, and Dennis A. Thoney. Grzimek's Animal Life Encyclopedia, Vol.1: Lower Metazoans and Lesser Deuterostomes. Second ed. Thomson Gale, 2004.