Gaya APA

Olson, D, H., DeFrain, J. (2006). Marriages & Families : Intimacy, Diversity, and Strengths -5th ed. (5). New York: McGraw-Hill.

Gaya MLA

Olson, David, H.., DeFrain, John. "Marriages & Families : Intimacy, Diversity, and Strengths -5th ed.". 5 New York: McGraw-Hill, 2006. Text.