MLA

Bellavista, Paolo, Dasun Weerasinghe, and Jiannong Cao. Electronic Healthcare. Springer Berlin Heidelberg, 2009.

APA

Bellavista, P., Weerasinghe, D., & Cao, J. (2009). Electronic Healthcare. Springer Berlin Heidelberg.

Chicago

Bellavista, Paolo, Dasun Weerasinghe, and Jiannong Cao. Electronic Healthcare. : Springer Berlin Heidelberg, 2009.