APA (7th ed.) Citation

Boyen, J. L. (1975). Practical heat recovery. Wiley.

Chicago Style (17th ed.) Citation

Boyen, John L. Practical Heat Recovery. New York [u.a.]: Wiley, 1975.

MLA (9th ed.) Citation

Boyen, John L. Practical Heat Recovery. Wiley, 1975.

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