APA (7e ed.) Bronvermelding
George, J. B. (1995). Nursing theories: The base for professional nursing practice (4th ed.). Appleton & Lange.
Chicago (17e ed.) Bronvermelding
George, Julia B. Nursing Theories: The Base for Professional Nursing Practice. 4th ed. Norwalk: Appleton & Lange, 1995.
MLA (9e ed.) Bronvermelding
George, Julia B. Nursing Theories: The Base for Professional Nursing Practice. 4th ed. Appleton & Lange, 1995.
Let op: Deze citaties zijn niet altijd 100% accuraat.