Cita APA (7th ed.)
Hamid, T. K. A. (2009). Thinking in Circles About Obesity: Applying Systems Thinking to Weight Management. Springer New York. https://doi.org/10.1007/978-0-387-09469-4
Cita Chicago (17th ed.)
Hamid, Tarek K. A. Thinking in Circles About Obesity: Applying Systems Thinking to Weight Management. New York, NY: Springer New York, 2009. https://doi.org/10.1007/978-0-387-09469-4.
Cita MLA (9th ed.)
Hamid, Tarek K. A. Thinking in Circles About Obesity: Applying Systems Thinking to Weight Management. Springer New York, 2009. https://doi.org/10.1007/978-0-387-09469-4.
Atenció: Aquestes cites poden no estar 100% correctes.