APA

Williams R. E., . (19980129). Tooth wear in orthodontically treated patients. : American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics.

Chicago

Williams R E, . 19980129. Tooth wear in orthodontically treated patients. : American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics.

Harvard

Williams R. E., . (19980129). Tooth wear in orthodontically treated patients. : American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics.

MLA

Williams R E, . Tooth wear in orthodontically treated patients. : American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics. 19980129.