Cita APA (7a ed.)

Hage, J. C., & Pfordten, D. v. d. (2009). Concepts in law (1st ed. 2009.). Springer.

Cita Chicago Style (17a ed.)

Hage, J. C., y Dietmar v. d. Pfordten. Concepts in Law. 1st ed. 2009. Dordrecht ; New York: Springer, 2009.

Cita MLA (9a ed.)

Hage, J. C., y Dietmar v. d. Pfordten. Concepts in Law. 1st ed. 2009. Springer, 2009.