Gaya APA
Wong, D, L., Whaley, L, F.
(1985).
Essentials of Pediatric Nursing
.
USA:
mosby el sevier.
Gaya MLA
Wong, Donna, L.., Whaley, Lucille, F..
"Essentials of Pediatric Nursing".
USA:
mosby el sevier,
1985.
Text.