Cita APA (7th ed.)
Snelling, A. (2014). Introduction to health promotion. Jossey-Bass.
Cita Chicago (17th ed.)
Snelling, Anastasia. Introduction to Health Promotion. San Francisco, California: Jossey-Bass, 2014.
Cita MLA (9th ed.)
Snelling, Anastasia. Introduction to Health Promotion. Jossey-Bass, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.