MLA

Dybkjr, Laila, et al. Evaluation of Text and Speech Systems. Springer Netherlands, 2007.

APA

Dybkjr, L., Dybkjaer, L., Hemsen, H., Ide, N., Minker, W., & Véronis, J. (2007). Evaluation of Text and Speech Systems. Springer Netherlands.

Chicago

Dybkjr, Laila, Laila Dybkjaer, Holmer Hemsen, Nancy Ide, Wolfgang Minker, and Jean Véronis. Evaluation of Text and Speech Systems. : Springer Netherlands, 2007.