Gaya APA

Elsevier, I. (2019). The American Journal of Orthodontics and Dentofacial Orthopedics Volume 155 Number 6 June 2019 (Volume 155 Number 6 June 2019). New York: Elsevier Inc.

Gaya MLA

Elsevier, Internasional.. "The American Journal of Orthodontics and Dentofacial Orthopedics Volume 155 Number 6 June 2019". Volume 155 Number 6 June 2019 New York: Elsevier Inc, 2019. Jurnal Internasional.