(1992). The Quality of Undergraduate Science Education. Hearing before the Subcommittee on Science of the Committee on Science, Space, and Technology. U.S. House of Representatives, One Hundred Second Congress, Second Session [microform].
Цитирование в стиле Чикаго (17-е изд.)The Quality of Undergraduate Science Education. Hearing Before the Subcommittee on Science of the Committee on Science, Space, and Technology. U.S. House of Representatives, One Hundred Second Congress, Second Session [microform]. 1992.
Цитирование MLA (9-е изд.)The Quality of Undergraduate Science Education. Hearing Before the Subcommittee on Science of the Committee on Science, Space, and Technology. U.S. House of Representatives, One Hundred Second Congress, Second Session [microform]. 1992.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.