Gaya APA

Nowlis, E, A., Ellis, J, R. (1994). Nursing : A Human Needs Approach ( - ). Pati: L.B Lippincott Company.

Gaya MLA

Nowlis, Elizabetb, Ann., Ellis, Janice, Rider. "Nursing : A Human Needs Approach". - Pati: L.B Lippincott Company, 1994. Buku Teks.