Cita APA (7th ed.)
Wolin, K. Y., & Petrelli, J. M. (2009). Obesity. Greenwood Press.
Cita Chicago (17th ed.)
Wolin, Kathleen Y., i Jennifer M. Petrelli. Obesity. Santa Barbara, Calif.: Greenwood Press, 2009.
Cita MLA (9th ed.)
Wolin, Kathleen Y., i Jennifer M. Petrelli. Obesity. Greenwood Press, 2009.
Atenció: Aquestes cites poden no estar 100% correctes.