APA (7th ed.) Citation

Maratka, Z., & Setka, J. (1969). Endoscopy of the digestive system: Proceedings...of the 1st European Congress of Digestive Endoscopy, Prague, July 5-6, 1968. S. Karger.

Chicago Style (17th ed.) Citation

Maratka, Z., and J. Setka. Endoscopy of the Digestive System: Proceedings...of the 1st European Congress of Digestive Endoscopy, Prague, July 5-6, 1968. Basel: S. Karger, 1969.

MLA (8th ed.) Citation

Maratka, Z., and J. Setka. Endoscopy of the Digestive System: Proceedings...of the 1st European Congress of Digestive Endoscopy, Prague, July 5-6, 1968. S. Karger, 1969.