Reynisson, J. R., Michaelsson, S. F., & Reykjavík, H. í. (2018). Evaluation of the physical fitness of referees in Iceland: A comparison between football and handball referees.
Chicago Style (17th ed.) CitationReynisson, Jón Reynir, Stefán Freyr Michaelsson, and Háskólinn í Reykjavík. Evaluation of the Physical Fitness of Referees in Iceland: A Comparison Between Football and Handball Referees. 2018.
MLA (9th ed.) CitationReynisson, Jón Reynir, et al. Evaluation of the Physical Fitness of Referees in Iceland: A Comparison Between Football and Handball Referees. 2018.
Warning: These citations may not always be 100% accurate.