MLA

Purtilo, Ruth. The Allied Health Professional and the Patient : Techniques of Effective Interaction. Philadelphia, London & Toronto: Saunders, 1973.

APA

Purtilo, R. (1973). The allied health professional and the patient : techniques of effective interaction. Philadelphia, London & Toronto: Saunders.

Chicago

Purtilo, Ruth, The Allied Health Professional and the Patient: Techniques of Effective Interaction. Philadelphia, London & Toronto: Saunders, 1973.