Style de citation APA

McReynolds, D. (1970). We Have been Invaded by The 21st Century. Praeger.

Style de citation Chicago

McReynolds, David. We Have Been Invaded by The 21st Century. New York: Praeger, 1970.

Style de citation MLA

McReynolds, David. We Have Been Invaded by The 21st Century. Praeger, 1970.