MLA

Tovar, Eduardo, Hacène Fouchal, and Philippas Tsigas. Principles of Distributed Systems. Springer Berlin Heidelberg, 2007.

APA

Tovar, E., Fouchal, H., & Tsigas, P. (2007). Principles of Distributed Systems. Springer Berlin Heidelberg.

Chicago

Tovar, Eduardo, Hacène Fouchal, and Philippas Tsigas. Principles of Distributed Systems. : Springer Berlin Heidelberg, 2007.