APA (7th ed.) Citation

Spence, G. (2015). Police state: How America's cops get away with murder (First Edition.). St. Martin's Press.

Chicago Style (17th ed.) Citation

Spence, Gerry. Police State: How America's Cops Get Away with Murder. First Edition. New York: St. Martin's Press, 2015.

MLA (8th ed.) Citation

Spence, Gerry. Police State: How America's Cops Get Away with Murder. First Edition. St. Martin's Press, 2015.