APA (7th ed.) Citation

United European Gastroenterology Week Birmingham & United European Gastroenterology Week. (1997). 6th United European Gastroenterology Week: Birmingham, United Kingdom, 18 - 23 October 1997. BMJ Publ. Group.

Chicago Style (17th ed.) Citation

United European Gastroenterology Week Birmingham and United European Gastroenterology Week. 6th United European Gastroenterology Week: Birmingham, United Kingdom, 18 - 23 October 1997. London: BMJ Publ. Group, 1997.

MLA (9th ed.) Citation

United European Gastroenterology Week Birmingham and United European Gastroenterology Week. 6th United European Gastroenterology Week: Birmingham, United Kingdom, 18 - 23 October 1997. BMJ Publ. Group, 1997.