Cita APA (7a ed.)

Bjerregaard, B., & Smith, C. (1992). Patterns of male and female gang membership. Manuskr.

Cita Chicago Style (17a ed.)

Bjerregaard, Beth, y Carolyn Smith. Patterns of Male and Female Gang Membership. Albany, N.Y: Manuskr, 1992.

Cita MLA (8a ed.)

Bjerregaard, Beth, y Carolyn Smith. Patterns of Male and Female Gang Membership. Manuskr, 1992.