Erica Leoni. (2019). Recreational Water Illnesses. MDPI - Multidisciplinary Digital Publishing Institute.
Čikaški stil citiranja (17. izdanje)Erica Leoni. Recreational Water Illnesses. MDPI - Multidisciplinary Digital Publishing Institute, 2019.
MLA način citiranja (9. izdanje)Erica Leoni. Recreational Water Illnesses. MDPI - Multidisciplinary Digital Publishing Institute, 2019.
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