APA-Zitierstil (7. Ausg.)

Gaertner, W., & Xu, Y. (1996). Rationality and external reference. Univ., Department of Economics.

Chicago-Zitierstil (17. Ausg.)

Gaertner, Wulf, und Yongsheng Xu. Rationality and External Reference. Nottingham: Univ., Department of Economics, 1996.

MLA-Zitierstil (9. Ausg.)

Gaertner, Wulf, und Yongsheng Xu. Rationality and External Reference. Univ., Department of Economics, 1996.