APA (7th ed.) Citation

Usman, J., McIntosh, A. S., & Fréchède, B. (2011). An investigation of shoulder forces in active shoulder tackles in rugby union football. Elsevier.

Chicago Style (17th ed.) Citation

Usman, Juliana, Andrew S. McIntosh, and Bertrand Fréchède. An Investigation of Shoulder Forces in Active Shoulder Tackles in Rugby Union Football. Elsevier, 2011.

MLA (9th ed.) Citation

Usman, Juliana, et al. An Investigation of Shoulder Forces in Active Shoulder Tackles in Rugby Union Football. Elsevier, 2011.