Gaya APA

Perry, P, A, P, A, G. (1989). Fundamentals of nursing: concepts, process and practice (2). Torornto: The C. Mosby Company.

Gaya MLA

Perry, Patricia, A., Potter-, Anne, G.. "Fundamentals of nursing: concepts, process and practice". 2 Torornto: The C. Mosby Company, 1989. Text.