Cita APA (7a ed.)

Lester, D. (1987). Murder followed by suicide in those who murder police officers. Psychological reports, 60(3), 1130.

Cita Chicago Style (17a ed.)

Lester, David. "Murder Followed by Suicide in Those Who Murder Police Officers." Psychological Reports 60, no. 3 (1987): 1130.

Cita MLA (9a ed.)

Lester, David. "Murder Followed by Suicide in Those Who Murder Police Officers." Psychological Reports, vol. 60, no. 3, 1987, p. 1130.