APA Style
Behrman, R, E. et al (2007).
Nelson Textbook of pediatrics.vol-02. (18th ed.).
Philadelphia:
Saunders/Elsevier.
MLA Style
Behrman, Richard, E. et al.
"Nelson Textbook of pediatrics.vol-02.".
18th ed.
Philadelphia:
Saunders/Elsevier,
2007.
Text.