APA citiranje

Song, K. H., & Lee, B. J. (2018). Balloon-Assisted Endoscopy: A Powerful Tool for Complete Colonoscopy. Korean Society of Gastrointestinal Endoscopy.

Chicago Style (17th ed.) Citation

Song, Kyung Hwan, and Beom Jae Lee. Balloon-Assisted Endoscopy: A Powerful Tool for Complete Colonoscopy. Korean Society of Gastrointestinal Endoscopy, 2018.

MLA citiranje

Song, Kyung Hwan, and Beom Jae Lee. Balloon-Assisted Endoscopy: A Powerful Tool for Complete Colonoscopy. Korean Society of Gastrointestinal Endoscopy, 2018.