Gaya APA

Hay, William W.. (2001). Current : pediatric diagnosis and treatment (15th ed). New York: McGraw-Hill.

Gaya Chicago

Hay, William W.. Current : pediatric diagnosis and treatment. 15th ed New York: McGraw-Hill, 2001. Text.

Gaya MLA

Hay, William W.. Current : pediatric diagnosis and treatment. 15th ed New York: McGraw-Hill, 2001. Text.

Gaya Turabian

Hay, William W.. Current : pediatric diagnosis and treatment. 15th ed New York: McGraw-Hill, 2001. Print.