Style de citation APA (7e éd.)

George, J. B. (2002). Nursing theories: The base for professional nursing practice (5th ed.). Prentice Hall.

Style de citation Chicago (17e éd.)

George, Julia B. Nursing Theories: The Base for Professional Nursing Practice. 5th ed. Upper Saddle River, NJ: Prentice Hall, 2002.

Style de citation MLA (9e éd.)

George, Julia B. Nursing Theories: The Base for Professional Nursing Practice. 5th ed. Prentice Hall, 2002.