Cita APA (7a ed.)

Markesinis, B., Unberath, H., & Johnston, A. C. (2006). The German law of contract: A comparative treatise (2nd ed.). Hart Pub..

Cita Chicago Style (17a ed.)

Markesinis, Basil, Hannes Unberath, y Angus Charles Johnston. The German Law of Contract: A Comparative Treatise. 2nd ed. Oxford ; Portland: Hart Pub., 2006.

Cita MLA (8a ed.)

Markesinis, Basil, et al. The German Law of Contract: A Comparative Treatise. 2nd ed. Hart Pub., 2006.