MLA

Orosa, José A, and Armando C Oliveira. Passive Methods As a Solution for Improving Indoor Environments. Springer London, 2012.

APA

Orosa, J. A, & Oliveira, A. C. (2012). Passive Methods as a Solution for Improving Indoor Environments. Springer London.

Chicago

Orosa, José A., and Armando C Oliveira. Passive Methods As a Solution for Improving Indoor Environments. : Springer London, 2012.