APA (7th ed.) Citation

Hay, W. W. (2012). Current diagnosis and treatment pediatrics (21st edition.). McGraw-Hill.

Chicago Style (17th ed.) Citation

Hay, William W. Current Diagnosis and Treatment Pediatrics. 21st edition. New York, NY: McGraw-Hill, 2012.

MLA (8th ed.) Citation

Hay, William W. Current Diagnosis and Treatment Pediatrics. 21st edition. McGraw-Hill, 2012.

Warning: These citations may not always be 100% accurate.