APA Style

GUIDES, L, G, C, A, E, S. (2013). Energy Efficiency in Water and Wastewater Facilities. A Guide to Developing and Implementing Greenhouse Gas Reduction Programs . : U.S. ENVIRONMENTAL PROTECTION AGENCY.

MLA Style

GUIDES, LOCAL, GOVERNMENT, CLIMATE, AND, ENERGY, STRATEGY. "Energy Efficiency in Water and Wastewater Facilities. A Guide to Developing and Implementing Greenhouse Gas Reduction Programs". : U.S. ENVIRONMENTAL PROTECTION AGENCY, 2013. PDF.