APA (7th ed.) Citation

Benson, S., & Nagel, R. E. s. Endangered species.

Chicago Style (17th ed.) Citation

Benson, Sonia, and Rob. Endangered species Nagel. Endangered Species.

MLA (9th ed.) Citation

Benson, Sonia, and Rob. Endangered species Nagel. Endangered Species.

Warning: These citations may not always be 100% accurate.