Cita APA (7a ed.)

Johnson, D. (1993). This thing called gangs: A guide to recognizing the danger signs (2. ed.). Lone Tree Publ.

Cita Chicago Style (17a ed.)

Johnson, Darryln. This Thing Called Gangs: A Guide to Recognizing the Danger Signs. 2. ed. Topeka, Ks: Lone Tree Publ, 1993.

Cita MLA (8a ed.)

Johnson, Darryln. This Thing Called Gangs: A Guide to Recognizing the Danger Signs. 2. ed. Lone Tree Publ, 1993.