Cita APA (7a ed.)

Jansen, N., & Zimmermann, R. (2018). Commentaries on European contract laws (1st edition.). Oxford University Press.

Cita Chicago Style (17a ed.)

Jansen, Nils, y Reinhard Zimmermann. Commentaries on European Contract Laws. 1st edition. Oxford, United Kingdom ; New York, NY: Oxford University Press, 2018.

Cita MLA (9a ed.)

Jansen, Nils, y Reinhard Zimmermann. Commentaries on European Contract Laws. 1st edition. Oxford University Press, 2018.