Lloyd, D. B. (2011). The smart guide to geothermal: How to harvest Earth's free energy for heating & cooling. PixyJack Press.
Chicago Style (17th ed.) CitationLloyd, Donal Blaise. The Smart Guide to Geothermal: How to Harvest Earth's Free Energy for Heating & Cooling. Masonville, CO: PixyJack Press, 2011.
MLA (8th ed.) CitationLloyd, Donal Blaise. The Smart Guide to Geothermal: How to Harvest Earth's Free Energy for Heating & Cooling. PixyJack Press, 2011.
Warning: These citations may not always be 100% accurate.