APA (7th ed.) Citation

International Social Security Association. General Assembly (17th : 1970 : Cologne). (1970). International Social Security Association, XVIIth General Assembly, Cologne, September 1970. International Social Security Association.

Chicago Style (17th ed.) Citation

International Social Security Association. General Assembly (17th : 1970 : Cologne). International Social Security Association, XVIIth General Assembly, Cologne, September 1970. Geneva: International Social Security Association, 1970.

MLA (9th ed.) Citation

International Social Security Association. General Assembly (17th : 1970 : Cologne). International Social Security Association, XVIIth General Assembly, Cologne, September 1970. International Social Security Association, 1970.