APA (7th ed.) Citation

United States. Congress. House. Committee on Science, Space, and Technology (2011- ). Subcommittee on Space. (2017). Next step to Mars: Deep space habitats : hearing before the Subcommittee on Space, Committee on Science, Space, and Technology, House of Representatives, One Hundred Fourteenth Congress, second session, May 18, 2016. U.S. Government Publishing Office.

Chicago Style (17th ed.) Citation

United States. Congress. House. Committee on Science, Space, and Technology (2011- ). Subcommittee on Space. Next Step to Mars: Deep Space Habitats : Hearing Before the Subcommittee on Space, Committee on Science, Space, and Technology, House of Representatives, One Hundred Fourteenth Congress, Second Session, May 18, 2016. Washington: U.S. Government Publishing Office, 2017.

MLA (9th ed.) Citation

United States. Congress. House. Committee on Science, Space, and Technology (2011- ). Subcommittee on Space. Next Step to Mars: Deep Space Habitats : Hearing Before the Subcommittee on Space, Committee on Science, Space, and Technology, House of Representatives, One Hundred Fourteenth Congress, Second Session, May 18, 2016. U.S. Government Publishing Office, 2017.