APA Style
Coulouris, G, F, ., [, A. et al (2012).
Distributed Systems: Concepts and Design (5th Ed).
Boston:
Addison-Wesley.
MLA Style
Coulouris, George, F., ..., [et, Al.]. et al.
"Distributed Systems: Concepts and Design".
5th Ed
Boston:
Addison-Wesley,
2012.
Books.