APA Style
al, E, W, E, N, R, E, B, E. ().
Nelson textbook of pediatrics, ed. 15 .
:
Philadelphia: WB Saunders Comp., 1996.
MLA Style
al, Editor:, Waldo, E, Nelson,, Richard, E, Behrman,, Et.
"Nelson textbook of pediatrics, ed. 15".
:
Philadelphia: WB Saunders Comp., 1996,
.
BOOKS.