APA (7th ed.) Citation

Kröger, D. G. (2004). Air-cooled heat exchangers and cooling towers. Penwell Corporation.

Chicago Style (17th ed.) Citation

Kröger, Detlev G. Air-cooled Heat Exchangers and Cooling Towers. Tulsa, Okl.: Penwell Corporation, 2004.

MLA (9th ed.) Citation

Kröger, Detlev G. Air-cooled Heat Exchangers and Cooling Towers. Penwell Corporation, 2004.