Cita APA (7a ed.)

George, J. B. (1995). Nursing theories: The base for professional nursing practice. Appleton & Lange.

Cita Chicago Style (17a ed.)

George, Julia B. Nursing Theories: The Base for Professional Nursing Practice. Norwalk, CT: Appleton & Lange, 1995.

Cita MLA (9a ed.)

George, Julia B. Nursing Theories: The Base for Professional Nursing Practice. Appleton & Lange, 1995.