Cita APA (7a ed.)
World Federation of Orthodontists. (2000). World journal of orthodontics. Quintessence Pub. Co..
Cita Chicago Style (17a ed.)
World Federation of Orthodontists. World Journal of Orthodontics. Carol Stream, Ill.: Quintessence Pub. Co., 2000.
Cita MLA (9a ed.)
World Federation of Orthodontists. World Journal of Orthodontics. Quintessence Pub. Co., 2000.
Precaución: Estas citas no son 100% exactas.