Cita APA (7a ed.)

Ferm, V. T. A. (1945). An encyclopedia of religion. Philosophical Library.

Cita Chicago Style (17a ed.)

Ferm, Vergilius Ture Anselm. An Encyclopedia of Religion. New York: Philosophical Library, 1945.

Cita MLA (9a ed.)

Ferm, Vergilius Ture Anselm. An Encyclopedia of Religion. Philosophical Library, 1945.