APA Style

Okeson, J, P. (2008,2013). ORTHODONTICS : diagnosis of and management of malocclusion and dentofacial deformities (6,7). USA: Mosby Elsevier.Inc.

MLA Style

Okeson, Jeffrey, P.. "ORTHODONTICS : diagnosis of and management of malocclusion and dentofacial deformities". 6,7 USA: Mosby Elsevier.Inc, 2008,2013. Text.