Waughfield, C. G. (1998). Mental health concepts (4th ed.). Delmar.
Cita Chicago Style (17a ed.)Waughfield, Claire G. Mental Health Concepts. 4th ed. Albany: Delmar, 1998.
Cita MLA (8a ed.)Waughfield, Claire G. Mental Health Concepts. 4th ed. Delmar, 1998.
Precaución: Estas citas no son 100% exactas.