Cita APA (7a ed.)

Torres, D. A., & Torres, D. A. (1985). Handbook of federal police and investigative agencies. Greenwood Pr.

Cita Chicago Style (17a ed.)

Torres, Donald Allen, y Donald A. Torres. Handbook of Federal Police and Investigative Agencies. Westport, Conn. [u.a.]: Greenwood Pr, 1985.

Cita MLA (8a ed.)

Torres, Donald Allen, y Donald A. Torres. Handbook of Federal Police and Investigative Agencies. Greenwood Pr, 1985.