(1969). Endoscopy: Official organ of the European Society of Gastrointestinal Endoscopy (E.S.G.E.) and affiliated societies. Thieme. https://doi.org/10.1055/s-00000012
Chicago-Zitierstil (17. Ausg.)Endoscopy: Official Organ of the European Society of Gastrointestinal Endoscopy (E.S.G.E.) and Affiliated Societies. Stuttgart [u.a.]: Thieme, 1969. https://doi.org/10.1055/s-00000012.
MLA-Zitierstil (9. Ausg.)Endoscopy: Official Organ of the European Society of Gastrointestinal Endoscopy (E.S.G.E.) and Affiliated Societies. Thieme, 1969. https://doi.org/10.1055/s-00000012.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.