Cita APA (7a ed.)
Campbell, D. R. (1977). How to really love your child. Signet.
Cita Chicago Style (17a ed.)
Campbell, D. Ross. How to Really Love Your Child. New York: Signet, 1977.
Cita MLA (9a ed.)
Campbell, D. Ross. How to Really Love Your Child. Signet, 1977.
Precaución: Estas citas no son 100% exactas.