APA
(1984). Journal of American Academy of Pedientrics. New York: Amercan Academy of Pediatrics.
Chicago
1984. Journal of American Academy of Pedientrics. New York: Amercan Academy of Pediatrics.
Harvard
(1984). Journal of American Academy of Pedientrics. New York: Amercan Academy of Pediatrics.
MLA
Journal of American Academy of Pedientrics. New York: Amercan Academy of Pediatrics. 1984.
