APA (7th ed.) Citation

Bernsen, N. O., & Dybkjær, L. (2010). Multimodal Usability. Springer-Verlag London.

Chicago Style (17th ed.) Citation

Bernsen, Niels Ole, and Laila Dybkjær. Multimodal Usability. London: Springer-Verlag London, 2010.

MLA (8th ed.) Citation

Bernsen, Niels Ole, and Laila Dybkjær. Multimodal Usability. Springer-Verlag London, 2010.