APA (7th ed.) Citation

Dillingham, G. L. (2008). Aviation and the environment: NextGen and research and development are keys to reducing emissions and their impact on health and climate : testimony before the Subcommittee on Aviation, Committee on Transportation and Infrastructure, House of Representatives. U.S. Govt. Accountability Office.

Chicago Style (17th ed.) Citation

Dillingham, Gerald Lee. Aviation and the Environment: NextGen and Research and Development Are Keys to Reducing Emissions and Their Impact on Health and Climate : Testimony Before the Subcommittee on Aviation, Committee on Transportation and Infrastructure, House of Representatives. [Washington, D.C.]: U.S. Govt. Accountability Office, 2008.

MLA (9th ed.) Citation

Dillingham, Gerald Lee. Aviation and the Environment: NextGen and Research and Development Are Keys to Reducing Emissions and Their Impact on Health and Climate : Testimony Before the Subcommittee on Aviation, Committee on Transportation and Infrastructure, House of Representatives. U.S. Govt. Accountability Office, 2008.