Cita APA (7a ed.)
Gaer, J. (1963). What the great religions believe. Dodd, Mead.
Cita Chicago Style (17a ed.)
Gaer, Joseph. What the Great Religions Believe. New York: Dodd, Mead, 1963.
Cita MLA (9a ed.)
Gaer, Joseph. What the Great Religions Believe. Dodd, Mead, 1963.
Precaución: Estas citas no son 100% exactas.