Cita APA (7a ed.)

Wells, M. G. (1979). Some causes of child abuse. Univ. Microfilms International.

Cita Chicago Style (17a ed.)

Wells, Mabel G. Some Causes of Child Abuse. Ann Arbor, Mich: Univ. Microfilms International, 1979.

Cita MLA (9a ed.)

Wells, Mabel G. Some Causes of Child Abuse. Univ. Microfilms International, 1979.