APA (7th ed.) Citation

Cothran, H. (2001). Endangered species: Opposing viewpoints. Greenhaven Press.

Chicago Style (17th ed.) Citation

Cothran, Helen. Endangered Species: Opposing Viewpoints. San Diego: Greenhaven Press, 2001.

MLA (9th ed.) Citation

Cothran, Helen. Endangered Species: Opposing Viewpoints. Greenhaven Press, 2001.