APA-Zitierstil (7. Ausg.)

Roberts, R. D. (1994). The choice: A fable of free trade and protectionism (2. [print.].). Prentice Hall.

Chicago-Zitierstil (17. Ausg.)

Roberts, Russell D. The Choice: A Fable of Free Trade and Protectionism. 2. [print.]. Englewood Cliffs, NJ: Prentice Hall, 1994.

MLA-Zitierstil (9. Ausg.)

Roberts, Russell D. The Choice: A Fable of Free Trade and Protectionism. 2. [print.]. Prentice Hall, 1994.