Cita APA (7a ed.)

Covey, H. C. (2015). Crips and Bloods: A guide to an American subculture. Greenwood Press.

Cita Chicago Style (17a ed.)

Covey, Herbert C. Crips and Bloods: A Guide to an American Subculture. Santa Barbara, Calif. [u.a.]: Greenwood Press, 2015.

Cita MLA (8a ed.)

Covey, Herbert C. Crips and Bloods: A Guide to an American Subculture. Greenwood Press, 2015.