APA aipamena

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

Chicago Style aipamena

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

MLA aipamena

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