APA (7th ed.) Citation

Löwgren, J., & Stolterman, E. (2004). Thoughtful interaction design: A design perspective on information technology. MIT Press.

Chicago Style (17th ed.) Citation

Löwgren, Jonas, and Erik Stolterman. Thoughtful Interaction Design: A Design Perspective on Information Technology. Cambridge, Mass: MIT Press, 2004.

MLA (9th ed.) Citation

Löwgren, Jonas, and Erik Stolterman. Thoughtful Interaction Design: A Design Perspective on Information Technology. MIT Press, 2004.