ebrary, Inc. (1989). Everybody counts: A report to the nation on the future of mathematics education. National Academy Press.
Цитирование в стиле Чикаго (17-е изд.)ebrary, Inc. Everybody Counts: A Report to the Nation on the Future of Mathematics Education. Washington, D.C.: National Academy Press, 1989.
Цитирование MLA (9-е изд.)ebrary, Inc. Everybody Counts: A Report to the Nation on the Future of Mathematics Education. National Academy Press, 1989.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.