Principles and methods of orthodontics :
an introductory study of the art for students and practitioners of dentistry /
by B.E. Lischer.
APA Citation
Lischer, B. Edward., Peck, L., Peck, S., Sheldon Peck Collection on the History of Orthodontics and Dental Medicine. (1912). Principles and methods of orthodontics: an introductory study of the art for students and practitioners of dentistry. London: Henry Kimpton.
MLA Citation
Lischer, Benno Edward, 1876-1959, Leena Peck, Sheldon Peck, and Sheldon Peck Collection on the History of Orthodontics and Dental Medicine. Principles And Methods of Orthodontics: an Introductory Study of the Art for Students And Practitioners of Dentistry. London: Henry Kimpton, 1912.
Warning: These citations may not always be complete (especially for serials).