Zandonai, T & Holgado, D. (2020). Doping in tennis, where we are and where we should be going? Performance Enhancement & Health, 7 (3-4), 100157. doi: 10.1016/j.peh.2020.100157
APA (7th ed.) CitationZandonai, T., & Holgado, D. (2020). Doping in tennis, where we are and where we should be going? Performance Enhancement & Health, 7(3-4), 100157.
Chicago Style (17th ed.) CitationZandonai, T., and D. Holgado. "Doping in Tennis, Where We Are and Where We Should Be Going?" Performance Enhancement & Health 7, no. 3-4 (2020): 100157.
MLA (9th ed.) CitationZandonai, T., and D. Holgado. "Doping in Tennis, Where We Are and Where We Should Be Going?" Performance Enhancement & Health, vol. 7, no. 3-4, 2020, p. 100157.
Warning: These citations may not always be 100% accurate.