Cita APA (7a ed.)

Hugenholtz, P. B., & Koelman, K. J. (2000). Copyright and electronic commerce: Legal aspects of electronic copyright management. Kluwer Law International.

Cita Chicago Style (17a ed.)

Hugenholtz, P. Bernt, y Kamiel J. Koelman. Copyright and Electronic Commerce: Legal Aspects of Electronic Copyright Management. The Hague [etc.]: Kluwer Law International, 2000.

Cita MLA (9a ed.)

Hugenholtz, P. Bernt, y Kamiel J. Koelman. Copyright and Electronic Commerce: Legal Aspects of Electronic Copyright Management. Kluwer Law International, 2000.