APA (7th ed.) Citation

Margulis, L., & Schwartz, K. V. (1988). Five kingdoms: An illustr. guide to the phyla of life on earth (2. ed.). Freeman.

Chicago Style (17th ed.) Citation

Margulis, Lynn, and Karlene V. Schwartz. Five Kingdoms: An Illustr. Guide to the Phyla of Life on Earth. 2. ed. New York: Freeman, 1988.

MLA (9th ed.) Citation

Margulis, Lynn, and Karlene V. Schwartz. Five Kingdoms: An Illustr. Guide to the Phyla of Life on Earth. 2. ed. Freeman, 1988.