APA (7th ed.) Citation

Ahmad, I., & Owens, D. Granulomatous Cheilitis and Crohn's Disease. Wiley.

Chicago Style (17th ed.) Citation

Ahmad, Ishfaq, and David Owens. Granulomatous Cheilitis and Crohn's Disease. Wiley.

MLA (9th ed.) Citation

Ahmad, Ishfaq, and David Owens. Granulomatous Cheilitis and Crohn's Disease. Wiley.

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