APA (7th ed.) Citation

Martinez, D. M. (2019). Energy efficiency: Concepts and calculations. Elsevier.

Chicago Style (17th ed.) Citation

Martinez, Daniel M. Energy Efficiency: Concepts and Calculations. Amsterdam: Elsevier, 2019.

MLA (9th ed.) Citation

Martinez, Daniel M. Energy Efficiency: Concepts and Calculations. Elsevier, 2019.

Warning: These citations may not always be 100% accurate.