Cita APA (7a ed.)

Evans, D. R. (1987). The psychologist as an expert witness in civil and criminal litigation. Canadian psychology, 28(3), 274-279.

Cita Chicago Style (17a ed.)

Evans, David R. "The Psychologist as an Expert Witness in Civil and Criminal Litigation." Canadian Psychology 28, no. 3 (1987): 274-279.

Cita MLA (9a ed.)

Evans, David R. "The Psychologist as an Expert Witness in Civil and Criminal Litigation." Canadian Psychology, vol. 28, no. 3, 1987, pp. 274-279.