Schwartz, R., & Schwartz, L. J. (1980). Becoming a couple: Making the most of every stage of your relationship. Prentice Hall.
Chicago-Zitierstil (17. Ausg.)Schwartz, Roslyn, und Leonard J. Schwartz. Becoming a Couple: Making the Most of Every Stage of Your Relationship. Englewood Cliffs, N.J: Prentice Hall, 1980.
MLA-Zitierstil (9. Ausg.)Schwartz, Roslyn, und Leonard J. Schwartz. Becoming a Couple: Making the Most of Every Stage of Your Relationship. Prentice Hall, 1980.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.