APA
(2007). Citizen's Guide to Denver Basin Groundwater. [Place of publication not identified]: Colorado Foundation for Water Conservation.
Chicago
2007. Citizen's Guide to Denver Basin Groundwater. [Place of publication not identified]: Colorado Foundation for Water Conservation.
Harvard
(2007). Citizen's Guide to Denver Basin Groundwater. [Place of publication not identified]: Colorado Foundation for Water Conservation.
MLA
Citizen's Guide to Denver Basin Groundwater. [Place of publication not identified]: Colorado Foundation for Water Conservation. 2007.