APA (7th ed.) Citation

Roffman, R. A. (2014). Marijuana nation: One man's chronicle of America getting high: from Vietnam to legalization. Pegasus Books.

Chicago Style (17th ed.) Citation

Roffman, Roger A. Marijuana Nation: One Man's Chronicle of America Getting High: From Vietnam to Legalization. New York: Pegasus Books, 2014.

MLA (8th ed.) Citation

Roffman, Roger A. Marijuana Nation: One Man's Chronicle of America Getting High: From Vietnam to Legalization. Pegasus Books, 2014.

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