APA

Di Fazio D., Lombardo L., Gracco A., D'Amico P. & Siciliani G. (20110201). Lip pressure at rest and during function in 2 groups of patients with different occlusions. : 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

Di Fazio Domizia, Lombardo Luca, Gracco Antonio, D'Amico Pasquale and Siciliani Giuseppe. 20110201. Lip pressure at rest and during function in 2 groups of patients with different occlusions. : 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

Di Fazio D., Lombardo L., Gracco A., D'Amico P. and Siciliani G. (20110201). Lip pressure at rest and during function in 2 groups of patients with different occlusions. : 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

Di Fazio Domizia, Lombardo Luca, Gracco Antonio, D'Amico Pasquale and Siciliani Giuseppe. Lip pressure at rest and during function in 2 groups of patients with different occlusions. : American journal of orthodontics and dentofacial orthopedics : official publication of the American Association of Orthodontists, its constituent societies, and the American Board of Orthodontics. 20110201.