APA (7th ed.) Citation
Blackburn, B., & Blackburn, D. (1986). Stress points in marriage. Word Books.
Chicago Style (17th ed.) Citation
Blackburn, Bill, and Deana Blackburn. Stress Points in Marriage. Waco, Tex.: Word Books, 1986.
MLA (9th ed.) Citation
Blackburn, Bill, and Deana Blackburn. Stress Points in Marriage. Word Books, 1986.
Warning: These citations may not always be 100% accurate.