Cita APA (7a ed.)

Coleman, W. L. (1979). Understanding suicide. D. C. Cook Pub. Co.

Cita Chicago Style (17a ed.)

Coleman, William L. Understanding Suicide. Elgin, Ill: D. C. Cook Pub. Co, 1979.

Cita MLA (9a ed.)

Coleman, William L. Understanding Suicide. D. C. Cook Pub. Co, 1979.