APA (7th ed.) Citation

Grant, C., Rensburg, D. J. v., Rensburg, A. J. v., & Collins, R. Concussion in sport: What is known and what is new? AOSIS.

Chicago Style (17th ed.) Citation

Grant, Catharina, Dina Janse van Rensburg, Audrey Jansen van Rensburg, and Rob Collins. Concussion in Sport: What Is Known and What Is New? AOSIS.

MLA (9th ed.) Citation

Grant, Catharina, et al. Concussion in Sport: What Is Known and What Is New? AOSIS.