Gaya APA

Elsevier, I. (2011). The American Journal of Orthodontics and Dentofacial Orthopedics Volume 140 No.1 Juli 2011 (Volume 140 No.1 Juli 2011). New York. USA: Elsevier, Inc.

Gaya MLA

Elsevier, Internasional.. "The American Journal of Orthodontics and Dentofacial Orthopedics Volume 140 No.1 Juli 2011". Volume 140 No.1 Juli 2011 New York. USA: Elsevier, Inc, 2011. Jurnal Internasional.