APA
(1986). Pediatrics Vol.77, Part-2, April-June 1986. U.S.A: American Academy of Pediatrics.
Chicago
1986. Pediatrics Vol.77, Part-2, April-June 1986. U.S.A: American Academy of Pediatrics.
Harvard
(1986). Pediatrics Vol.77, Part-2, April-June 1986. U.S.A: American Academy of Pediatrics.
MLA
Pediatrics Vol.77, Part-2, April-June 1986. U.S.A: American Academy of Pediatrics. 1986.
