APA (7th ed.) Citation

Couch, S., Felstehausen, G., & Hallman, P. S. Skills for life.

Chicago Style (17th ed.) Citation

Couch, Sue, Ginny Felstehausen, and Patsy Spurrier Hallman. Skills for Life.

MLA (8th ed.) Citation

Couch, Sue, et al. Skills for Life.