Herold, E, Boronczyk, F & Breuer, C. (2021). Professional clubs as platforms in multi-sided markets in times of COVID-19: The role of spectators and atmosphere in live football. Sustainability, 13 , 2312. Zugriff am 25.02.2021 unter https://doi.org/10.3390/su13042312
APA (7th ed.) CitationHerold, E., Boronczyk, F., & Breuer, C. (2021). Professional clubs as platforms in multi-sided markets in times of COVID-19: The role of spectators and atmosphere in live football. Sustainability, 13, 2312.
Chicago Style (17th ed.) CitationHerold, E., F. Boronczyk, and C. Breuer. "Professional Clubs as Platforms in Multi-sided Markets in Times of COVID-19: The Role of Spectators and Atmosphere in Live Football." Sustainability 13 (2021): 2312.
MLA (9th ed.) CitationHerold, E., et al. "Professional Clubs as Platforms in Multi-sided Markets in Times of COVID-19: The Role of Spectators and Atmosphere in Live Football." Sustainability, vol. 13, 2021, p. 2312.