Cita APA (7a ed.)

Jormakka, K., Schürer, O., & Kuhlmann, D. (2008). Design methods. Birkhauser.

Cita Chicago Style (17a ed.)

Jormakka, Kari, Oliver Schürer, y Dörte Kuhlmann. Design Methods. Basel [etc.]: Birkhauser, 2008.

Cita MLA (9a ed.)

Jormakka, Kari, et al. Design Methods. Birkhauser, 2008.