APA (7th ed.) Zitazioa

Burgess, A. W. (1978). Nursing: Levels of health intervention. Prentice-Hill.

Chicago Style (17th ed.) Zitazioa

Burgess, Ann Wolbert. Nursing: Levels of Health Intervention. London: Prentice-Hill, 1978.

MLA (9th ed.) Zitazioa

Burgess, Ann Wolbert. Nursing: Levels of Health Intervention. Prentice-Hill, 1978.