Jr, P. H. (1969). Principles of occlusion applied to modern orthodontics. Dental clinics of North America, 13(3), 581.
Chicago Style (17th ed.) CitationJr, Perry HT. "Principles of Occlusion Applied to Modern Orthodontics." Dental Clinics of North America 13, no. 3 (1969): 581.
MLA (9th ed.) CitationJr, Perry HT. "Principles of Occlusion Applied to Modern Orthodontics." Dental Clinics of North America, vol. 13, no. 3, 1969, p. 581.
Warning: These citations may not always be 100% accurate.