Cita APA (7a ed.)

Ohly, A., & Ohly, A. (2012). Common principles of European intellectual property law (1. Aufl.). Mohr Siebeck.

Cita Chicago Style (17a ed.)

Ohly, Ansgar, y Ansgar Ohly. Common Principles of European Intellectual Property Law. 1. Aufl. Tübingen: Mohr Siebeck, 2012.

Cita MLA (9a ed.)

Ohly, Ansgar, y Ansgar Ohly. Common Principles of European Intellectual Property Law. 1. Aufl. Mohr Siebeck, 2012.