MLA

Coulouris, George, Jean Dollimore, and Tim Kindberg. Distributed Systems : Concepts and Design. 4th ed. Harlow: Addison-Wesley, 2009.

APA

Coulouris, G., Dollimore, J., & Kindberg, T. (2009). Distributed systems : concepts and design. 4th ed. Harlow: Addison-Wesley.

Chicago

Coulouris, George, Jean Dollimore, and Tim Kindberg. Distributed Systems: Concepts and Design. 4th ed. Harlow: Addison-Wesley, 2009.