APA استشهاد

Weiss, L. W. (1961). Economics and American industry. John Wiley & Sons.

استشهاد بنمط شيكاغو

Weiss, Leonard W. Economics and American Industry. New York: John Wiley & Sons, 1961.

MLA استشهاد

Weiss, Leonard W. Economics and American Industry. John Wiley & Sons, 1961.