Citazione Stile APA (7a Edizione)

Rollmann-Borretty, B. (2004). Art in The Hinge: The collection of the European Patent Office in The Hague. European Patent Office.

Citazione stile Chigago Style (17a edizione)

Rollmann-Borretty, Barbara. Art in The Hinge: The Collection of the European Patent Office in The Hague. Munich: European Patent Office, 2004.

Citatione MLA (8a ed.)

Rollmann-Borretty, Barbara. Art in The Hinge: The Collection of the European Patent Office in The Hague. European Patent Office, 2004.