APA (7th ed.) Citation

Challenger, M. (2012). On extinction: How we became estranged from nature. Counterpoint : Distributed by Publishers Group West.

Chicago Style (17th ed.) Citation

Challenger, Melanie. On Extinction: How We Became Estranged from Nature. Berkeley, CA: Counterpoint : Distributed by Publishers Group West, 2012.

MLA (8th ed.) Citation

Challenger, Melanie. On Extinction: How We Became Estranged from Nature. Counterpoint : Distributed by Publishers Group West, 2012.

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