Regional Cartographic Conference for the Americas México. Second United Nations Regional Cartographic Conference for the Americas: México, 3 - 14 September 1979. United Nations.
Chicago-Zitierstil (17. Ausg.)Regional Cartographic Conference for the Americas México. Second United Nations Regional Cartographic Conference for the Americas: México, 3 - 14 September 1979. New York: United Nations.
MLA-Zitierstil (9. Ausg.)Regional Cartographic Conference for the Americas México. Second United Nations Regional Cartographic Conference for the Americas: México, 3 - 14 September 1979. United Nations.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.