APA-Zitierstil (7. Ausg.)

Blackorby, C., Schworm, W., & Venables, A. (1986). Necessary and sufficient conditions for factor price equalization. Department of Economics, University of British Columbia.

Chicago-Zitierstil (17. Ausg.)

Blackorby, Charles, William Schworm, und Anthony Venables. Necessary and Sufficient Conditions for Factor Price Equalization. Vancouver, Canada: Department of Economics, University of British Columbia, 1986.

MLA-Zitierstil (9. Ausg.)

Blackorby, Charles, et al. Necessary and Sufficient Conditions for Factor Price Equalization. Department of Economics, University of British Columbia, 1986.

Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.