Hirsch, E. D. J. (2006). What your sixth grader needs to know: Fundamentals of a good sixth-grade education (Rev. ed.). Doubleday.
Цитирование в стиле Чикаго (17-е изд.)Hirsch, E. D. Jr. What Your Sixth Grader Needs to Know: Fundamentals of a Good Sixth-grade Education. Rev. ed. New York: Doubleday, 2006.
Цитирование MLA (8-е изд.)Hirsch, E. D. Jr. What Your Sixth Grader Needs to Know: Fundamentals of a Good Sixth-grade Education. Rev. ed. Doubleday, 2006.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.