Cita APA (7a ed.)

Stevens, P., & Willis, C. F. (1979). Race, crime and arrets. Home Office research study.

Cita Chicago Style (17a ed.)

Stevens, Philip, y Carole F. Willis. "Race, Crime and Arrets." Home Office Research Study 1979.

Cita MLA (8a ed.)

Stevens, Philip, y Carole F. Willis. "Race, Crime and Arrets." Home Office Research Study, 1979.