Cita APA (7a ed.)

Guymon, A. D. (1997). Growth and Development of Street Gangs.

Cita Chicago Style (17a ed.)

Guymon, Audrey D. Growth and Development of Street Gangs. 1997.

Cita MLA (9a ed.)

Guymon, Audrey D. Growth and Development of Street Gangs. 1997.