Cita APA (7a ed.)

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

Cita Chicago Style (17a ed.)

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

Cita MLA (8a ed.)

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