People and Computers XX — Engage

MLA

Blandford, Ann, et al. People and Computers Xx — Engage. Springer London, 2007.

APA

Blandford, A., Bryan-Kinns, N., Curzon, P., & Nigay, L. (2007). People and Computers XX — Engage. Springer London.

Chicago

Blandford, Ann, Nick Bryan-Kinns, Paul Curzon, and Laurence Nigay. People and Computers XX — Engage. : Springer London, 2007.