APA (7th ed.) Citation

Hell, F. (1985). Thermische Energietechnik. VDI-Verl.

Chicago Style (17th ed.) Citation

Hell, Friedrich. Thermische Energietechnik. Düsseldorf: VDI-Verl, 1985.

MLA (9th ed.) Citation

Hell, Friedrich. Thermische Energietechnik. VDI-Verl, 1985.

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