APA (7th ed.) Citation

Silverstein, F. E., & Tytgat, G. N. J. (1987). Atlas of gastrointestinal endoscopy. Churchill Livingstone u.a.

Chicago Style (17th ed.) Citation

Silverstein, Fred E., and Guido N. J. Tytgat. Atlas of Gastrointestinal Endoscopy. Edinburgh u.a: Churchill Livingstone u.a, 1987.

MLA (9th ed.) Citation

Silverstein, Fred E., and Guido N. J. Tytgat. Atlas of Gastrointestinal Endoscopy. Churchill Livingstone u.a, 1987.