APA (7th ed.) Zitazioa

Zakrzewski, S. F. (1991). Principles of environmental toxicology. American Chemical Society.

Chicago Style (17th ed.) Zitazioa

Zakrzewski, Sigmund F. Principles of Environmental Toxicology. Washington, D.C: American Chemical Society, 1991.

MLA (9th ed.) Zitazioa

Zakrzewski, Sigmund F. Principles of Environmental Toxicology. American Chemical Society, 1991.