APA استشهاد

Brooman, F. (1977). Macroeconomics (6th ed.). Allen & Unwin.

استشهاد بنمط شيكاغو

Brooman, F.S. Macroeconomics. 6th ed. London: Allen & Unwin, 1977.

MLA استشهاد

Brooman, F.S. Macroeconomics. 6th ed. Allen & Unwin, 1977.