APA (7th ed.) Citation

United States. Congress. House. Committee on Science, Space, and Technology. Subcommittee on Space. (2015). The Commercial Crew Program: Challenges and Opportunities. ProQuest.

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Science, Space, and Technology. Subcommittee on Space. The Commercial Crew Program: Challenges and Opportunities. Bethesda, Md.: ProQuest, 2015.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Science, Space, and Technology. Subcommittee on Space. The Commercial Crew Program: Challenges and Opportunities. ProQuest, 2015.

Warning: These citations may not always be 100% accurate.