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
Čikaški stil citiranja (17. izdanje)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.
MLA način citiranja (9. izdanje)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.
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