Cita APA

Williams, J. P., & McKibbin, B. (1978). Cervical spine injuries in Rugby Union football.

Chicago Style Citation

Williams, J P., i B. McKibbin. Cervical Spine Injuries in Rugby Union Football. 1978.

Cita MLA

Williams, J P., i B. McKibbin. Cervical Spine Injuries in Rugby Union Football. 1978.

Atenció: Aquestes cites poden no estar 100% correctes.