APA (7th ed.) Citation

United States. Government Accountability Office, United States. Congress. House. Committee on Science and Technology, & Dillingham, G. L. (2008). Responses to questions for the record: September 2008 hearing on the Next Generation Air Transportation System : status and issues. United States Government Accountability Office.

Chicago Style (17th ed.) Citation

United States. Government Accountability Office, United States. Congress. House. Committee on Science and Technology, and Gerald Lee Dillingham. Responses to Questions for the Record: September 2008 Hearing on the Next Generation Air Transportation System : Status and Issues. Washington, D.C.: United States Government Accountability Office, 2008.

MLA (9th ed.) Citation

United States. Government Accountability Office, et al. Responses to Questions for the Record: September 2008 Hearing on the Next Generation Air Transportation System : Status and Issues. United States Government Accountability Office, 2008.