Cita APA

Willes, J. H., & Willes, J. A. (2005). International business law: Environments and transactions. McGraw - Hill.

Citación estilo Chicago

Willes, John H., and John A. Willes. International Business Law: Environments and Transactions. Boston: McGraw - Hill, 2005.

Cita MLA

Willes, John H., and John A. Willes. International Business Law: Environments and Transactions. McGraw - Hill, 2005.