APA (7th ed.) Citation

Bonell, M. J. (1997). An International restatement of contract law: The UNIDROIT principles of international commercial contracts (2nd enlarged edition.). Transnational Publishers.

Chicago Style (17th ed.) Citation

Bonell, Michael Joachim. An International Restatement of Contract Law: The UNIDROIT Principles of International Commercial Contracts. 2nd enlarged edition. Irvington-on-Hudson, N.Y.: Transnational Publishers, 1997.

MLA (9th ed.) Citation

Bonell, Michael Joachim. An International Restatement of Contract Law: The UNIDROIT Principles of International Commercial Contracts. 2nd enlarged edition. Transnational Publishers, 1997.