MLA

Bauer, Stefan; Hartmann, Gunther, et al. Toll-like Receptors (tlrs) and Innate Immunity. Springer Berlin Heidelberg, 2008.

APA

Bauer, G., Akira, S., Bauer, S., & Hartmann, G. (2008). Toll-Like Receptors (TLRs) and Innate Immunity. Springer Berlin Heidelberg.

Chicago

Bauer, Stefan; Hartmann, Gunther, S Akira, Stefan Bauer, and Gunther Hartmann. Toll-Like Receptors (tlrs) and Innate Immunity. : Springer Berlin Heidelberg, 2008.