Παραπομπή σε μορφή APA (7η εκδ.)

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

Παραπομπή σε μορφή Chicago (17η εκδ.)

Schmidt, Petra, και Nicola Stattmann. Unfolded: Paper in Design, Art, Architecture and Industry. Basel: Birkhauser, 2009.

Παραπομπή σε μορφή MLA (8th εκδ.)

Schmidt, Petra, και Nicola Stattmann. Unfolded: Paper in Design, Art, Architecture and Industry. Birkhauser, 2009.