Gaya APA
}, R., M., K., {., E., A. (2011).
Nelson Textbook of PEDIATRICS (19th Edition).
New York:
Saunders Elseiver.
Gaya MLA
}, Robert, M., Kliegman, {, Et, Al.
"Nelson Textbook of PEDIATRICS".
19th Edition
New York:
Saunders Elseiver,
2011.
Buku Pelajaran.