Citazione Stile APA (7a Edizione)
Bonell, M. J. (2005). An international restatement of contract law: The UNIDROIT principles of international commercial contracts (3rd ed.). Transnational Publishers.
Citazione stile Chigago Style (17a edizione)
Bonell, Michael Joachim. An International Restatement of Contract Law: The UNIDROIT Principles of International Commercial Contracts. 3rd ed. Ardsley, N.Y.: Transnational Publishers, 2005.
Citatione MLA (9a ed.)
Bonell, Michael Joachim. An International Restatement of Contract Law: The UNIDROIT Principles of International Commercial Contracts. 3rd ed. Transnational Publishers, 2005.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.