APA

Columbia University (Staff Of Columbia College), Columbia University (Staff Of Columbia College), . (1961). Introduction to comteporary civilizations in the. : Columbia Press.

Chicago

Columbia University (Staff Of Columbia College), Columbia University (Staff Of Columbia College), . 1961. Introduction to comteporary civilizations in the. : Columbia Press.

Harvard

Columbia University (Staff Of Columbia College), Columbia University (Staff Of Columbia College), . (1961). Introduction to comteporary civilizations in the. : Columbia Press.

MLA

Columbia University (Staff Of Columbia College), Columbia University (Staff Of Columbia College), . Introduction to comteporary civilizations in the. : Columbia Press. 1961.