United States. Congress. House. Committee on Education and Labor. Subcommittee on Select Education & ProQuest (Firm). (1990). Hearing on H.R. 3684, the National Environmental Education Act: Hearing before the Subcommittee on Select Education of the Committee on Education and Labor, House of Representatives, One Hundred First Congress, second session : hearing held in Washington, DC, April 19, 1990. U.S. G.P.O..
Chicago Style (17th ed.) CitationUnited States. Congress. House. Committee on Education and Labor. Subcommittee on Select Education and ProQuest (Firm). Hearing on H.R. 3684, the National Environmental Education Act: Hearing Before the Subcommittee on Select Education of the Committee on Education and Labor, House of Representatives, One Hundred First Congress, Second Session : Hearing Held in Washington, DC, April 19, 1990. Washington: U.S. G.P.O., 1990.
MLA (9th ed.) CitationUnited States. Congress. House. Committee on Education and Labor. Subcommittee on Select Education and ProQuest (Firm). Hearing on H.R. 3684, the National Environmental Education Act: Hearing Before the Subcommittee on Select Education of the Committee on Education and Labor, House of Representatives, One Hundred First Congress, Second Session : Hearing Held in Washington, DC, April 19, 1990. U.S. G.P.O., 1990.