MLA

Flum, Jorg, et al. Parameterized Complexity Theory. Dordrecht: Springer Berlin Heidelberg, 2006.

APA

Flum, J., Grohe, M., Rozenberg, G., Grohe, M., & Salomaa, A. (2006). Parameterized Complexity Theory. Dordrecht: Springer Berlin Heidelberg.

Chicago

Flum, Jorg, Martin Grohe, Grzegorz Rozenberg, M Grohe, and Arto Salomaa. Parameterized Complexity Theory. Dordrecht: Springer Berlin Heidelberg, 2006.