Lua APA (7ú heag.)

Hopkins, H. L., & Smith, H. D. (1993). Willard and Spackman's occupational therapy (8th ed.). Lippincott.

Lua i Stíl Chicago (17ú heag.)

Hopkins, Helen L., agus Helen D. Smith. Willard and Spackman's Occupational Therapy. 8th ed. Philadelphia: Lippincott, 1993.

Lua MLA (9ú heag.)

Hopkins, Helen L., agus Helen D. Smith. Willard and Spackman's Occupational Therapy. 8th ed. Lippincott, 1993.

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.