APA

AlQabandi A. K., Sadowsky C. & BeGole E. A. (19991123). A comparison of the effects of rectangular and round arch wires in leveling the curve of Spee. : 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

AlQabandi A K, Sadowsky C and BeGole E A. 19991123. A comparison of the effects of rectangular and round arch wires in leveling the curve of Spee. : 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

AlQabandi A. K., Sadowsky C. and BeGole E. A. (19991123). A comparison of the effects of rectangular and round arch wires in leveling the curve of Spee. : 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

AlQabandi A K, Sadowsky C and BeGole E A. A comparison of the effects of rectangular and round arch wires in leveling the curve of Spee. : American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics. 19991123.