Citazione Stile APA (7a Edizione)

Schmidt, P., & Stattmann, N. (2009). Un/folded: Paper in design, art, architecture and industry. Birkhauser.

Citazione stile Chigago Style (17a edizione)

Schmidt, Petra, e Nicola Stattmann. Un/folded: Paper in Design, Art, Architecture and Industry. Basel ; Boston: Birkhauser, 2009.

Citatione MLA (9a ed.)

Schmidt, Petra, e Nicola Stattmann. Un/folded: Paper in Design, Art, Architecture and Industry. Birkhauser, 2009.