Pen-and-Paper User Interfaces

MLA

Steimle, Jürgen, James D Hollan, and Max Mühlhäuser. Pen-and-paper User Interfaces. Dordrecht: Springer Berlin Heidelberg, 2012.

APA

Steimle, J., Hollan, J. D, & Mühlhäuser, M. (2012). Pen-and-Paper User Interfaces. Dordrecht: Springer Berlin Heidelberg.

Chicago

Steimle, Jürgen, James D Hollan, and Max Mühlhäuser. Pen-And-Paper User Interfaces. Dordrecht: Springer Berlin Heidelberg, 2012.