APA

Surbeck B. T., Artun J., Hawkins N. R. & Leroux B. (19980304). Associations between initial, posttreatment, and postretention alignment of maxillary anterior teeth. : 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

Surbeck B T, Artun J, Hawkins N R and Leroux B. 19980304. Associations between initial, posttreatment, and postretention alignment of maxillary anterior teeth. : 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

Surbeck B. T., Artun J., Hawkins N. R. and Leroux B. (19980304). Associations between initial, posttreatment, and postretention alignment of maxillary anterior teeth. : 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

Surbeck B T, Artun J, Hawkins N R and Leroux B. Associations between initial, posttreatment, and postretention alignment of maxillary anterior teeth. : American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics. 19980304.