Association de droit international & Association de droit international. (1967). Report of the fifty-second conference held at Helsinki, August 14th, to August 20th, 1966. International Law Association.
Cita Chicago Style (17a ed.)Association de droit international y Association de droit international. Report of the Fifty-second Conference Held at Helsinki, August 14th, to August 20th, 1966. London: International Law Association, 1967.
Cita MLA (9a ed.)Association de droit international y Association de droit international. Report of the Fifty-second Conference Held at Helsinki, August 14th, to August 20th, 1966. International Law Association, 1967.
Precaución: Estas citas no son 100% exactas.