Economic survey of Latin America.

MLA

United Nations. and Pan American Union. Economic survey of Latin America. New York [etc.] : United Nations [etc.]

APA

United Nations. & Pan American Union. (1948). Economic survey of Latin America. New York [etc.] : United Nations [etc.].

Chicago

United Nations. and Pan American Union. Economic survey of Latin America. New York [etc.] : United Nations [etc.]