APA استشهاد

Robinson, J. (1971). Economic Herosies: Some Old-Fashioned Questions in Economic Theiry. Macmillan.

استشهاد بنمط شيكاغو

Robinson, Joan. Economic Herosies: Some Old-Fashioned Questions in Economic Theiry. London: Macmillan, 1971.

MLA استشهاد

Robinson, Joan. Economic Herosies: Some Old-Fashioned Questions in Economic Theiry. Macmillan, 1971.