Adams, W. A. (1987). Use of heated critical flow venturi sample probes to maintain proportional flow. Test and Evaluation Branch, Emission Control Technology Division, Office of Mobile Sources, U.S. Environmental Protection Agency.
Chicago Style (17th ed.) CitationAdams, Walter Andrew. Use of Heated Critical Flow Venturi Sample Probes to Maintain Proportional Flow. [Ann Arbor, Mich.]: Test and Evaluation Branch, Emission Control Technology Division, Office of Mobile Sources, U.S. Environmental Protection Agency, 1987.
MLA (9th ed.) CitationAdams, Walter Andrew. Use of Heated Critical Flow Venturi Sample Probes to Maintain Proportional Flow. Test and Evaluation Branch, Emission Control Technology Division, Office of Mobile Sources, U.S. Environmental Protection Agency, 1987.