Gaya APA

F, P, D. (1987). Nursing Care of Older Adults : Theory and Practice (3th ed). Philadelphia: J.B. Lippincott Company.

Gaya MLA

F, Polit, Denise. "Nursing Care of Older Adults : Theory and Practice". 3th ed Philadelphia: J.B. Lippincott Company, 1987. Monograf.