APA Style

Hay, William W., Levin, Myron J., Abzug, Mark J.. (2012). CURRENT Diagnosis & Treatment Pediatrics 21st Edition (21). New York: The McGraw-Hill Companies,Inc.

Chicago Style

Hay, William W., Levin, Myron J., Abzug, Mark J.. CURRENT Diagnosis & Treatment Pediatrics 21st Edition. 21 New York: The McGraw-Hill Companies,Inc, 2012. Text.

MLA Style

Hay, William W., Levin, Myron J., Abzug, Mark J.. CURRENT Diagnosis & Treatment Pediatrics 21st Edition. 21 New York: The McGraw-Hill Companies,Inc, 2012. Text.

Turabian Style

Hay, William W., Levin, Myron J., Abzug, Mark J.. CURRENT Diagnosis & Treatment Pediatrics 21st Edition. 21 New York: The McGraw-Hill Companies,Inc, 2012. Print.