APA (7e ed.) Bronvermelding

Freeman, R. E. e. (1960). Postwar economic trends in the United States. Harper.

Chicago (17e ed.) Bronvermelding

Freeman, Ralph Evans ed. Postwar Economic Trends in the United States. New York: Harper, 1960.

MLA (9e ed.) Bronvermelding

Freeman, Ralph Evans ed. Postwar Economic Trends in the United States. Harper, 1960.