APA
(1970). American journal of orthodontics. st. Louis, Missouri: The C.V.Mosby company.
Chicago
1970. American journal of orthodontics. st. Louis, Missouri: The C.V.Mosby company.
Harvard
(1970). American journal of orthodontics. st. Louis, Missouri: The C.V.Mosby company.
MLA
American journal of orthodontics. st. Louis, Missouri: The C.V.Mosby company. 1970.