APA Citation

Wolfrum, M., Knechtle, B., Rüst, C. A., Rosemann, T., & Lepers, R. (2013). The effect of course length on butterfly swimming performance in national and international swimmers. Medicina sportiva / English edition, 17(3), pp. S. 134-141.

Chicago Style Citation

Wolfrum, Mathias, Beat Knechtle, Christoph Alexander Rüst, Thomas Rosemann, and Romuald Lepers. "The Effect of Course Length On Butterfly Swimming Performance in National and International Swimmers." Medicina Sportiva / English Edition 17, no. 3 (2013): S. 134-141.

MLA Citation

Wolfrum, Mathias, et al. "The Effect of Course Length On Butterfly Swimming Performance in National and International Swimmers." Medicina Sportiva / English Edition 17.3 (2013): S. 134-141.

Warning: These citations may not always be 100% accurate.