APA (7th ed.) Citation

Switzer, C. M. Maintenance of Certification and Gastroenterology. Wiley.

Chicago Style (17th ed.) Citation

Switzer, Connie M. Maintenance of Certification and Gastroenterology. Wiley.

MLA (9th ed.) Citation

Switzer, Connie M. Maintenance of Certification and Gastroenterology. Wiley.

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