APA (7th ed.) Citation

World Organization of Gastroenterology. (1962). Protocolos: 2. Congreso mundial de gastroenterología, Munich, mayo 13 - 19, 1962. [s.n.].

Chicago Style (17th ed.) Citation

World Organization of Gastroenterology. Protocolos: 2. Congreso Mundial De Gastroenterología, Munich, Mayo 13 - 19, 1962. [S.l.]: [s.n.], 1962.

MLA (9th ed.) Citation

World Organization of Gastroenterology. Protocolos: 2. Congreso Mundial De Gastroenterología, Munich, Mayo 13 - 19, 1962. [s.n.], 1962.