Gaya APA
Nelson, Waldo E.. (2007).
Nelson textbook of pediatrics, 18th ed. (18th ed.).
:
.
Gaya Chicago
Nelson, Waldo E..
Nelson textbook of pediatrics, 18th ed..
18th ed.
:
,
2007.
Text.
Gaya MLA
Nelson, Waldo E..
Nelson textbook of pediatrics, 18th ed..
18th ed.
:
,
2007.
Text.
Gaya Turabian
Nelson, Waldo E..
Nelson textbook of pediatrics, 18th ed..
18th ed.
:
,
2007.
Print.