APA aipamena

Klanten, R., Ehmann, S., Kupetz, A., & Moreno, S. (2009). Once upon a chair: Design beyond the icon. Gestalten.

Chicago Style aipamena

Klanten, Robert, Sven Ehmann, Andrej Kupetz, and Shonquis Moreno. Once upon a Chair: Design Beyond the Icon. Berlin: Gestalten, 2009.

MLA aipamena

Klanten, Robert, et al. Once upon a Chair: Design Beyond the Icon. Gestalten, 2009.