APA استشهاد

Velie,Lester. (1958). Labour U.S.A today. Harper and Row.

استشهاد بنمط شيكاغو

Velie,Lester. Labour U.S.A Today. New York: Harper and Row, 1958.

MLA استشهاد

Velie,Lester. Labour U.S.A Today. Harper and Row, 1958.