Asai, T & Seo, K. (2013). Aerodynamic drag of modern soccer balls. SpringerPlus, 2 (171), 1-5. Zugriff am 14.10.2014 unter http://doi.org/10.1186/2193-1801-2-171
APA (7th ed.) CitationAsai, T., & Seo, K. (2013). Aerodynamic drag of modern soccer balls. SpringerPlus, 2(171), 1-5.
Chicago Style (17th ed.) CitationAsai, T., and K. Seo. "Aerodynamic Drag of Modern Soccer Balls." SpringerPlus 2, no. 171 (2013): 1-5.
MLA (9th ed.) CitationAsai, T., and K. Seo. "Aerodynamic Drag of Modern Soccer Balls." SpringerPlus, vol. 2, no. 171, 2013, pp. 1-5.
Warning: These citations may not always be 100% accurate.