Sheen, F. J. (1945). The queen of seven swords (5th ed., 25,000.). National Council of Catholic Men.
Cita Chicago Style (17a ed.)Sheen, Fulton J. The Queen of Seven Swords. 5th ed., 25,000. Washington, D.C.: National Council of Catholic Men, 1945.
Cita MLA (8a ed.)Sheen, Fulton J. The Queen of Seven Swords. 5th ed., 25,000. National Council of Catholic Men, 1945.
Precaución: Estas citas no son 100% exactas.