APA (7th ed.) Citation
Cowper, G., & Simpson, S. D. (1953). The determination of radon concentrations in air. AECL.
Chicago Style (17th ed.) Citation
Cowper, G., and S. D. Simpson. The Determination of Radon Concentrations in Air. Chalk River: AECL, 1953.
MLA (9th ed.) Citation
Cowper, G., and S. D. Simpson. The Determination of Radon Concentrations in Air. AECL, 1953.
Warning: These citations may not always be 100% accurate.