Bigner, J. J. (1985). Parent-child relations: An introduction to parenting (2nd ed.). Macmillan.
Citazione stile Chigago Style (17a edizione)Bigner, Jerry J. Parent-child Relations: An Introduction to Parenting. 2nd ed. New York: Macmillan, 1985.
Citatione MLA (9a ed.)Bigner, Jerry J. Parent-child Relations: An Introduction to Parenting. 2nd ed. Macmillan, 1985.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.