APA (7th ed.) Citation

Frydl, K. (2013). The drug wars in America, 1940-1973. Cambridge University Press.

Chicago Style (17th ed.) Citation

Frydl, Kathleen. The Drug Wars in America, 1940-1973. Cambridge ; New York: Cambridge University Press, 2013.

MLA (9th ed.) Citation

Frydl, Kathleen. The Drug Wars in America, 1940-1973. Cambridge University Press, 2013.