APA

Puhl A. A., Reinhart C. J., Doan J. B. & Vernon H. (20170727). The quality of placebos used in randomized, controlled trials of lumbar and pelvic joint thrust manipulation-a systematic review. : The spine journal : official journal of the North American Spine Society.

Chicago

Puhl Aaron A, Reinhart Christine J, Doan Jon B and Vernon Howard. 20170727. The quality of placebos used in randomized, controlled trials of lumbar and pelvic joint thrust manipulation-a systematic review. : The spine journal : official journal of the North American Spine Society.

Harvard

Puhl A. A., Reinhart C. J., Doan J. B. and Vernon H. (20170727). The quality of placebos used in randomized, controlled trials of lumbar and pelvic joint thrust manipulation-a systematic review. : The spine journal : official journal of the North American Spine Society.

MLA

Puhl Aaron A, Reinhart Christine J, Doan Jon B and Vernon Howard. The quality of placebos used in randomized, controlled trials of lumbar and pelvic joint thrust manipulation-a systematic review. : The spine journal : official journal of the North American Spine Society. 20170727.