APA (7th ed.) Citation

Caulkins, J. P., & Caulkins, J. P. (2012). Marijuana legalization: What everyone needs to know. Oxford University Press.

Chicago Style (17th ed.) Citation

Caulkins, Jonathan P., and Jonathan P. Caulkins. Marijuana Legalization: What Everyone Needs to Know. Oxford [u.a.]: Oxford University Press, 2012.

MLA (8th ed.) Citation

Caulkins, Jonathan P., and Jonathan P. Caulkins. Marijuana Legalization: What Everyone Needs to Know. Oxford University Press, 2012.