APA

Crepeau E. B., Cohn E. S. & Schell B. A. B. (2009). Willard & Spackman's occupationnal therapy. Philadelphia: Lippincott Williams & Wilkins.

Chicago

Crepeau Elizabeth Blesedell, Cohn Ellen S and Schell Barbara A Boyt. 2009. Willard & Spackman's occupationnal therapy. Philadelphia: Lippincott Williams & Wilkins.

Harvard

Crepeau E. B., Cohn E. S. and Schell B. A. B. (2009). Willard & Spackman's occupationnal therapy. Philadelphia: Lippincott Williams & Wilkins.

MLA

Crepeau Elizabeth Blesedell, Cohn Ellen S and Schell Barbara A Boyt. Willard & Spackman's occupationnal therapy. Philadelphia: Lippincott Williams & Wilkins. 2009.