APA
(1981). Journal of American Academy of Pedodontics. New York: Amercan Academy of Pediatrics.
Chicago
1981. Journal of American Academy of Pedodontics. New York: Amercan Academy of Pediatrics.
Harvard
(1981). Journal of American Academy of Pedodontics. New York: Amercan Academy of Pediatrics.
MLA
Journal of American Academy of Pedodontics. New York: Amercan Academy of Pediatrics. 1981.
