Cita APA (7th ed.)
Vorreux, D. (1979). A franciscan symbol, the tau: History, theology and iconography. Franciscan Herald Press.
Cita Chicago (17th ed.)
Vorreux, Damien. A Franciscan Symbol, the Tau: History, Theology and Iconography. Chicago (IL): Franciscan Herald Press, 1979.
Cita MLA (9th ed.)
Vorreux, Damien. A Franciscan Symbol, the Tau: History, Theology and Iconography. Franciscan Herald Press, 1979.
Atenció: Aquestes cites poden no estar 100% correctes.