APA
Crawford N. R., Scholz M., Reyes P. M., Schleicher P., Brasiliense L. B. C., Sawa A. G. U., Baek S., Marciano F. F. & Kandziora F. M. (20110719). Biomechanics of one-level anterior cervical discectomy and plating using two screws versus four screws. : The spine journal : official journal of the North American Spine Society.
Chicago
Crawford Neil R, Scholz Matti, Reyes Phillip M, Schleicher Philipp, Brasiliense Leonardo B C, Sawa Anna G U, Baek Seungwon, Marciano Frederick F and Kandziora Frank M. 20110719. Biomechanics of one-level anterior cervical discectomy and plating using two screws versus four screws. : The spine journal : official journal of the North American Spine Society.
Harvard
Crawford N. R., Scholz M., Reyes P. M., Schleicher P., Brasiliense L. B. C., Sawa A. G. U., Baek S., Marciano F. F. and Kandziora F. M. (20110719). Biomechanics of one-level anterior cervical discectomy and plating using two screws versus four screws. : The spine journal : official journal of the North American Spine Society.
MLA
Crawford Neil R, Scholz Matti, Reyes Phillip M, Schleicher Philipp, Brasiliense Leonardo B C, Sawa Anna G U, Baek Seungwon, Marciano Frederick F and Kandziora Frank M. Biomechanics of one-level anterior cervical discectomy and plating using two screws versus four screws. : The spine journal : official journal of the North American Spine Society. 20110719.