Dyfyniad APA
ASTM Committee D-22 on Sampling and Analysis of Atmospheres, Air Pollution Control Association, American Industrial Hygiene Association, Symposium on Design and Protocol for Monitoring Indoor Air Quality, Nagda, N. L., & Harper, J. P. (1991). Design and protocol for monitoring indoor air quality. ASTM.
Dyfyniad Arddull Chicago
ASTM Committee D-22 on Sampling and Analysis of Atmospheres, Air Pollution Control Association, American Industrial Hygiene Association, Symposium on Design and Protocol for Monitoring Indoor Air Quality, Niren Laxmichand Nagda, and Jerome P. Harper. Design and Protocol for Monitoring Indoor Air Quality. Philadelphia, PA: ASTM, 1991.
Dyfyniad MLA
ASTM Committee D-22 on Sampling and Analysis of Atmospheres, et al. Design and Protocol for Monitoring Indoor Air Quality. ASTM, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.