APA (7th ed.) Citation

Halford, W. K., Markman, H., & Hahlweg, K. (1997). Clinical handbook of marriage and couples interventions. John Wiley & Sons.

Chicago Style (17th ed.) Citation

Halford, W. Kim, Howard Markman, and Kurt Hahlweg. Clinical Handbook of Marriage and Couples Interventions. Chichester [etc.]: John Wiley & Sons, 1997.

MLA (9th ed.) Citation

Halford, W. Kim, et al. Clinical Handbook of Marriage and Couples Interventions. John Wiley & Sons, 1997.