Cita APA (7a ed.)

Guthrie, R. K. (1998). The prevalence of postraumatic stress disorder among federal prison inmates.

Cita Chicago Style (17a ed.)

Guthrie, Robert K. The Prevalence of Postraumatic Stress Disorder Among Federal Prison Inmates. 1998.

Cita MLA (8a ed.)

Guthrie, Robert K. The Prevalence of Postraumatic Stress Disorder Among Federal Prison Inmates. 1998.