APA (7th ed.) Citation

(2009). Multimodal usability / Niels Ole Bernsen, Laila Dybkjær.

Chicago Style (17th ed.) Citation

Multimodal Usability / Niels Ole Bernsen, Laila Dybkjær. 2009.

MLA (9th ed.) Citation

Multimodal Usability / Niels Ole Bernsen, Laila Dybkjær. 2009.

Warning: These citations may not always be 100% accurate.