Franklin

MLA

Amendments to In-use Testing for Heavy-duty Diesels, Measurement and Instrumentation, and Off-highway Engine Regulations. [Washington, D.C.]: U.S. Environmental Protection Agency, Office of Transportation and Air Quality, 2010.

APA

(2010). Amendments to in-use testing for heavy-duty diesels, measurement and instrumentation, and off-highway engine regulations. [Washington, D.C.]: U.S. Environmental Protection Agency, Office of Transportation and Air Quality.

Chicago

Amendments to In-Use Testing for Heavy-Duty Diesels, Measurement and Instrumentation, and Off-Highway Engine Regulations. [Washington, D.C.]: U.S. Environmental Protection Agency, Office of Transportation and Air Quality, 2010.