APA-Zitierstil (7. Ausg.)

Schaffer, R., Agusti, F., & Earle, B. (2009). International business law and its environment (7th ed.). South-Western Cengage Learning.

Chicago-Zitierstil (17. Ausg.)

Schaffer, Richard, Filiberto Agusti, und Beverley Earle. International Business Law and Its Environment. 7th ed. Mason, OH: South-Western Cengage Learning, 2009.

MLA-Zitierstil (9. Ausg.)

Schaffer, Richard, et al. International Business Law and Its Environment. 7th ed. South-Western Cengage Learning, 2009.