Roffman, R. A. (2014). Marijuana nation: One man's chronicle of America getting high: from Vietnam to legalization. Pegasus Books.
Цитирование в стиле Чикаго (17-е изд.)Roffman, Roger A. Marijuana Nation: One Man's Chronicle of America Getting High: From Vietnam to Legalization. New York: Pegasus Books, 2014.
Цитирование MLA (8-е изд.)Roffman, Roger A. Marijuana Nation: One Man's Chronicle of America Getting High: From Vietnam to Legalization. Pegasus Books, 2014.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.