Chung, H. (2017). Endoscopic Accessories Used for More Advanced Endoluminal Therapeutic Procedures. Korean Society of Gastrointestinal Endoscopy.
Čikaški stil citiranja (17. izdanje)Chung, Hyunsoo. Endoscopic Accessories Used for More Advanced Endoluminal Therapeutic Procedures. Korean Society of Gastrointestinal Endoscopy, 2017.
MLA način citiranja (9. izdanje)Chung, Hyunsoo. Endoscopic Accessories Used for More Advanced Endoluminal Therapeutic Procedures. Korean Society of Gastrointestinal Endoscopy, 2017.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.