MLA

Stiefelhagen, Rainer, et al. Multimodal Technologies for Perception of Humans. Springer Berlin Heidelberg, 2008.

APA

Stiefelhagen, R., Bowers, R., Fiscus, J., & Kanade, T. (2008). Multimodal Technologies for Perception of Humans. Springer Berlin Heidelberg.

Chicago

Stiefelhagen, Rainer, Rachel Bowers, Jonathan Fiscus, and Takeo Kanade. Multimodal Technologies for Perception of Humans. : Springer Berlin Heidelberg, 2008.