APA
Freeman D. C., McNamara J. A., Baccetti T., Franchi L. & Fränkel C. (20090518). Long-term treatment effects of the FR-2 appliance of Fränkel. : 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
Freeman David C, McNamara James A, Baccetti Tiziano, Franchi Lorenzo and Fränkel Christine. 20090518. Long-term treatment effects of the FR-2 appliance of Fränkel. : 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
Freeman D. C., McNamara J. A., Baccetti T., Franchi L. and Fränkel C. (20090518). Long-term treatment effects of the FR-2 appliance of Fränkel. : 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
Freeman David C, McNamara James A, Baccetti Tiziano, Franchi Lorenzo and Fränkel Christine. Long-term treatment effects of the FR-2 appliance of Fränkel. : American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics. 20090518.