Gaya APA

Perry, P, A, P, A, G. (1993). Fundamentals of nursing: concepts, process and practice 3rd book . St. Louis: Mosby-Year Book Inc..

Gaya MLA

Perry, Patricia, A., Potter,, Anne, G.. "Fundamentals of nursing: concepts, process and practice 3rd book". St. Louis: Mosby-Year Book Inc., 1993. Text.