Citazione Stile APA (7a Edizione)
Knox, D., & Schacht, C. (1997). Choices in relationships: An introduction to marriage and the family (5th ed.). Wadsworth.
Citazione stile Chigago Style (17a edizione)
Knox, David, e Caroline Schacht. Choices in Relationships: An Introduction to Marriage and the Family. 5th ed. Belmont, CA: Wadsworth, 1997.
Citatione MLA (9a ed.)
Knox, David, e Caroline Schacht. Choices in Relationships: An Introduction to Marriage and the Family. 5th ed. Wadsworth, 1997.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.