Douvis, J. (2007). A review of attendance and non-attendance studies at sporting events. Biology of Exercise, 3 (1), 5-20. Zugriff am 29.01.2010 unter https://www.researchgate.net/publication/26513482_A_review_of_attendance_and_non-attendance_studies_at_sporting_events
APA-Zitierstil (7. Ausg.)Douvis, J. (2007). A review of attendance and non-attendance studies at sporting events. Biology of Exercise, 3(1), 5-20.
Chicago-Zitierstil (17. Ausg.)Douvis, J. "A Review of Attendance and Non-attendance Studies at Sporting Events." Biology of Exercise 3, no. 1 (2007): 5-20.
MLA-Zitierstil (9. Ausg.)Douvis, J. "A Review of Attendance and Non-attendance Studies at Sporting Events." Biology of Exercise, vol. 3, no. 1, 2007, pp. 5-20.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.