Gaya APA
Whaley, L, F. (1991).
Nursing Care of Infants and Children Volume 2 Book 2 4th edition (4).
Missouri:
Mosby, Year book.
Gaya MLA
Whaley, Lucille, F.
"Nursing Care of Infants and Children Volume 2 Book 2 4th edition".
4
Missouri:
Mosby, Year book,
1991.
Text.