APA

Booth F. A., Edelman J. M. & Proffit W. R. (20080114). Twenty-year follow-up of patients with permanently bonded mandibular canine-to-canine retainers. : 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

Booth Frederick A, Edelman Justin M and Proffit William R. 20080114. Twenty-year follow-up of patients with permanently bonded mandibular canine-to-canine retainers. : 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

Booth F. A., Edelman J. M. and Proffit W. R. (20080114). Twenty-year follow-up of patients with permanently bonded mandibular canine-to-canine retainers. : 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

Booth Frederick A, Edelman Justin M and Proffit William R. Twenty-year follow-up of patients with permanently bonded mandibular canine-to-canine retainers. : American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics. 20080114.