APA (7th ed.) Citation

Bill, D. (1991). Practical home energy savings. The Institute.

Chicago Style (17th ed.) Citation

Bill, David. Practical Home Energy Savings. Snowmass, CO (1739 Snowmass Creek Rd., Snowmass 81654-9199): The Institute, 1991.

MLA (8th ed.) Citation

Bill, David. Practical Home Energy Savings. The Institute, 1991.