Rago, V, Rebelo, A. N., Pizzuto, F & D, Barreira. (2018). Small-sided soccer games on sand are more physically demanding but less technically specific compared to games on artificial turf. The Journal of Sports Medicine and Physical Fitness, 58 (4), 385-391. doi: 10.23736/S0022-4707.16.06708-6
APA (7th ed.) CitationRago, V., Rebelo, A. N., Pizzuto, F., & D, B. (2018). Small-sided soccer games on sand are more physically demanding but less technically specific compared to games on artificial turf. The Journal of Sports Medicine and Physical Fitness, 58(4), 385-391.
Chicago Style (17th ed.) CitationRago, V., A. N. Rebelo, F. Pizzuto, and Barreira D. "Small-sided Soccer Games on Sand Are More Physically Demanding but Less Technically Specific Compared to Games on Artificial Turf." The Journal of Sports Medicine and Physical Fitness 58, no. 4 (2018): 385-391.
MLA (9th ed.) CitationRago, V., et al. "Small-sided Soccer Games on Sand Are More Physically Demanding but Less Technically Specific Compared to Games on Artificial Turf." The Journal of Sports Medicine and Physical Fitness, vol. 58, no. 4, 2018, pp. 385-391.