APA (7th ed.) Citation

(1921). Standardization of occupational therapy equipment and supplies. [publisher not identified].

Chicago Style (17th ed.) Citation

Standardization of Occupational Therapy Equipment and Supplies. Washington, D.C.: [publisher not identified], 1921.

MLA (9th ed.) Citation

Standardization of Occupational Therapy Equipment and Supplies. [publisher not identified], 1921.