APA Style
Fisik, W, J. et al (1987).
Indoor air quality control techniques: radon, formaldehyde, combustion products .
America:
Noyes Data Corporation.
MLA Style
Fisik, W., J.. et al.
"Indoor air quality control techniques: radon, formaldehyde, combustion products".
America:
Noyes Data Corporation,
1987.
Text.