Humphreys, B, Wagner, G. A., Whitehead, J. C. & Wicker, P. (2021, 25. January). Beyond ghost games: The value of avoiding COVID-19 with masking and social distancing in U.S. professional sports.". Zugriff unter https://www.youtube.com/watch?reload=9&v=zND-c6LMSV4
APA (7th ed.) CitationHumphreys, B., Wagner, G. A., Whitehead, J. C., & Wicker, P. (2020). Beyond ghost games: The value of avoiding COVID-19 with masking and social distancing in U.S. professional sports.". University of Reading.
Chicago Style (17th ed.) CitationHumphreys, B., G. A. Wagner, J. C. Whitehead, and P. Wicker. Beyond Ghost Games: The Value of Avoiding COVID-19 with Masking and Social Distancing in U.S. Professional Sports.". Reading: University of Reading, 2020.
MLA (9th ed.) CitationHumphreys, B., et al. Beyond Ghost Games: The Value of Avoiding COVID-19 with Masking and Social Distancing in U.S. Professional Sports.". University of Reading, 2020.