APA aipamena

Keirstead, J., & Shah, N. (2013). Urban energy systems: An integrated approach.

Chicago Style aipamena

Keirstead, James, and Nilay Shah. Urban Energy Systems: An Integrated Approach. New York, 2013.

MLA aipamena

Keirstead, James, and Nilay Shah. Urban Energy Systems: An Integrated Approach. 2013.