APA

Edit R., . (1968). Modern colonization as a facet of land development in Colombia, south America. Milwaukee: The University of Wisconsin.

Chicago

Edit Robert, . 1968. Modern colonization as a facet of land development in Colombia, south America. Milwaukee: The University of Wisconsin.

Harvard

Edit R., . (1968). Modern colonization as a facet of land development in Colombia, south America. Milwaukee: The University of Wisconsin.

MLA

Edit Robert, . Modern colonization as a facet of land development in Colombia, south America. Milwaukee: The University of Wisconsin. 1968.