APA (7th ed.) Citation

Croft, H. O., & Schmarje, C. F. (1936). Radiation intensities and heat-transfer in boiler furnaces. The University.

Chicago Style (17th ed.) Citation

Croft, Huber O., and Clarence Fred Schmarje. Radiation Intensities and Heat-transfer in Boiler Furnaces. Iowa City, Ia: The University, 1936.

MLA (9th ed.) Citation

Croft, Huber O., and Clarence Fred Schmarje. Radiation Intensities and Heat-transfer in Boiler Furnaces. The University, 1936.