Cita APA (7a ed.)

Barnes, J. A., & Webster, N. (1980). Police interrogation: Tape recording. Research study.

Cita Chicago Style (17a ed.)

Barnes, John A., y N. Webster. "Police Interrogation: Tape Recording." Research Study 1980.

Cita MLA (8a ed.)

Barnes, John A., y N. Webster. "Police Interrogation: Tape Recording." Research Study, 1980.