APA (7th ed.) Citation

Calder, D., & Emiliani, P. L. (2009). Interface challenges for the visually impaired. IOS Press.

Chicago Style (17th ed.) Citation

Calder, David, and Pier Luigi Emiliani. Interface Challenges for the Visually Impaired. IOS Press, 2009.

MLA (9th ed.) Citation

Calder, David, and Pier Luigi Emiliani. Interface Challenges for the Visually Impaired. IOS Press, 2009.

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