APA (7th ed.) Citation

Margulis, L., Sagan, D., Morrison, P., & Morrison, P. (1997). Slanted truths: Essays on gaia, symbiosis, and evolution. Copernicus.

Chicago Style (17th ed.) Citation

Margulis, Lynn, Dorion Sagan, Philip Morrison, and Phylis Morrison. Slanted Truths: Essays on Gaia, Symbiosis, and Evolution. New York: Copernicus, 1997.

MLA (8th ed.) Citation

Margulis, Lynn, et al. Slanted Truths: Essays on Gaia, Symbiosis, and Evolution. Copernicus, 1997.