APA (7th ed.) Citation

Williams, B. K., Sawyer, S. C., & Wahlstrom, C. (2009). Marriages, families, & intimate relationships: A practical introduction (2nd ed.). Pearson/A and B.

Chicago Style (17th ed.) Citation

Williams, Brian K., Stacey C. Sawyer, and Carl Wahlstrom. Marriages, Families, & Intimate Relationships: A Practical Introduction. 2nd ed. Boston: Pearson/A and B, 2009.

MLA (9th ed.) Citation

Williams, Brian K., et al. Marriages, Families, & Intimate Relationships: A Practical Introduction. 2nd ed. Pearson/A and B, 2009.