Gaya APA

Wiliam W. Hay, jr. (2007). Current diagnosis & treatment in pediatrics (18). USA: McGraw Hill.

Gaya Chicago

Wiliam W. Hay, jr. Current diagnosis & treatment in pediatrics. 18 USA: McGraw Hill, 2007. Text.

Gaya MLA

Wiliam W. Hay, jr. Current diagnosis & treatment in pediatrics. 18 USA: McGraw Hill, 2007. Text.

Gaya Turabian

Wiliam W. Hay, jr. Current diagnosis & treatment in pediatrics. 18 USA: McGraw Hill, 2007. Print.