APA (7th ed.) Citation
Block, B., Schachschal, G., & Schmidt, H. (2004). Endoscopy of the upper GI tract: A training manual. Thieme.
Chicago Style (17th ed.) Citation
Block, Berthold, Guido Schachschal, and Hartmut Schmidt. Endoscopy of the Upper GI Tract: A Training Manual. Stuttgart ; New York: Thieme, 2004.
MLA (9th ed.) Citation
Block, Berthold, et al. Endoscopy of the Upper GI Tract: A Training Manual. Thieme, 2004.
Warning: These citations may not always be 100% accurate.