APA引文

Blum, V. C. (1963). Freedom of choice in education (Rev. ed.). Paulist Press.

Chicago Style (17th ed.) Citation

Blum, Virgil C. Freedom of Choice in Education. Rev. ed. Glen Rock, N.J.: Paulist Press, 1963.

MLA引文

Blum, Virgil C. Freedom of Choice in Education. Rev. ed. Paulist Press, 1963.