APA (7th ed.) Citation

Dahle, T. N. (1989). Economy of thermal insulation. IRB-Verlag.

Chicago Style (17th ed.) Citation

Dahle, Terje Nils. Economy of Thermal Insulation. Stuttgart: IRB-Verlag, 1989.

MLA (8th ed.) Citation

Dahle, Terje Nils. Economy of Thermal Insulation. IRB-Verlag, 1989.

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