APA (7th ed.) Citation

Schneider, J., & Passanisi, J. C. (1989). Progressive individualized exercises (PIE). Therapy Skill Builders.

Chicago Style (17th ed.) Citation

Schneider, Joelle, and Joan Cecil Passanisi. Progressive Individualized Exercises (PIE). San Antonio, Tex.: Therapy Skill Builders, 1989.

MLA (8th ed.) Citation

Schneider, Joelle, and Joan Cecil Passanisi. Progressive Individualized Exercises (PIE). Therapy Skill Builders, 1989.