APA (7th ed.) Citation

Willard, H. S., & Spackman, C. S. (1954). Principles of occupational therapy (2nd ed.). J. B. Lippincott.

Chicago Style (17th ed.) Citation

Willard, Helen S., and Clare S. Spackman. Principles of Occupational Therapy. 2nd ed. Philadelphia: J. B. Lippincott, 1954.

MLA (8th ed.) Citation

Willard, Helen S., and Clare S. Spackman. Principles of Occupational Therapy. 2nd ed. J. B. Lippincott, 1954.

Warning: These citations may not always be 100% accurate.