APA (7th ed.) Citation

Stafford, N., & Youngs, R. (1999). ENT (2nd ed.). Churchill Livingstone.

Chicago Style (17th ed.) Citation

Stafford, Nicholas, and Robin Youngs. ENT. 2nd ed. Edinburgh New York: Churchill Livingstone, 1999.

MLA (9th ed.) Citation

Stafford, Nicholas, and Robin Youngs. ENT. 2nd ed. Churchill Livingstone, 1999.

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