APA-Zitierstil (7. Ausg.)

Calamari, J. D., Perillo, J. M., & Bender, H. H. (2007). Cases and problems on contracts (5th ed.). Thomson/West.

Chicago-Zitierstil (17. Ausg.)

Calamari, John D., Joseph M. Perillo, und Helen Hadjiyannakis Bender. Cases and Problems on Contracts. 5th ed. St. Paul, MN: Thomson/West, 2007.

MLA-Zitierstil (9. Ausg.)

Calamari, John D., et al. Cases and Problems on Contracts. 5th ed. Thomson/West, 2007.