APA način citiranja (7. izdanje)
Vorreux, D. (1979). A franciscan symbol, the tau: History, theology and iconography. Franciscan Herald Press.
Čikaški stil citiranja (17. izdanje)
Vorreux, Damien. A Franciscan Symbol, the Tau: History, Theology and Iconography. Chicago (IL): Franciscan Herald Press, 1979.
MLA način citiranja (9. izdanje)
Vorreux, Damien. A Franciscan Symbol, the Tau: History, Theology and Iconography. Franciscan Herald Press, 1979.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.