APA (7th ed.) Citation

SE, R., JA, T., HM, E., & TJ, O. (1971). Brain tolerance to impact in football. Surgery, gynecology & obstetrics, 133(6), 929.

Chicago Style (17th ed.) Citation

SE, Reid, Tarkington JA, Epstein HM, and O'Dea TJ. "Brain Tolerance to Impact in Football." Surgery, Gynecology & Obstetrics 133, no. 6 (1971): 929.

MLA (9th ed.) Citation

SE, Reid, et al. "Brain Tolerance to Impact in Football." Surgery, Gynecology & Obstetrics, vol. 133, no. 6, 1971, p. 929.