Cita APA (7a ed.)

Sales, P., & Murphy, S. (2000). Surviving violence: Pregnancy and drug use. Journal of drug issues, 30(4), 695-724.

Cita Chicago Style (17a ed.)

Sales, Paloma, y Sheigla Murphy. "Surviving Violence: Pregnancy and Drug Use." Journal of Drug Issues 30, no. 4 (2000): 695-724.

Cita MLA (9a ed.)

Sales, Paloma, y Sheigla Murphy. "Surviving Violence: Pregnancy and Drug Use." Journal of Drug Issues, vol. 30, no. 4, 2000, pp. 695-724.