APA (7th ed.) Citation
Gottman, J. M., & Silver, N. (1999). The seven principles for making marriage work. Crown Publishers.
Chicago Style (17th ed.) Citation
Gottman, John Mordechai, and Nan Silver. The Seven Principles for Making Marriage Work. New York: Crown Publishers, 1999.
MLA (9th ed.) Citation
Gottman, John Mordechai, and Nan Silver. The Seven Principles for Making Marriage Work. Crown Publishers, 1999.
Warning: These citations may not always be 100% accurate.