Cita APA (7a ed.)

Earleywine, M., & Earleywine, M. (2002). Understanding marijuana: A new look at the scientific evidence. Oxford University Press.

Cita Chicago Style (17a ed.)

Earleywine, Mitch, y Mitchell Earleywine. Understanding Marijuana: A New Look at the Scientific Evidence. Oxford [u.a.]: Oxford University Press, 2002.

Cita MLA (8a ed.)

Earleywine, Mitch, y Mitchell Earleywine. Understanding Marijuana: A New Look at the Scientific Evidence. Oxford University Press, 2002.