APA

Committee For International Coordination Of National Research In Demography, . (1975). La Población de Colombia. Bogotá: CICREED.

Chicago

Committee For International Coordination Of National Research In Demography, . 1975. La Población de Colombia. Bogotá: CICREED.

Harvard

Committee For International Coordination Of National Research In Demography, . (1975). La Población de Colombia. Bogotá: CICREED.

MLA

Committee For International Coordination Of National Research In Demography, . La Población de Colombia. Bogotá: CICREED. 1975.