APA ציטוט

Krigger, J., & Dorsi, C. (2008). The homeowner's handbook to energy efficiency: A guide to big and small improvements. Helena, Mont.: Saturn Resource Management.

Παραπομπή Chicago Style

Krigger, John, και Chris Dorsi. The Homeowner's Handbook to Energy Efficiency: A Guide to Big and Small Improvements. Helena, Mont.: Saturn Resource Management, 2008.

ציטוט MLA

Krigger, John, και Chris Dorsi. The Homeowner's Handbook to Energy Efficiency: A Guide to Big and Small Improvements. Helena, Mont.: Saturn Resource Management, 2008.