APA-čujuhus (7. p.)
Leo I, P., Freeland, J. P., & Conway, A. J. (1995). Sermons. Catholic University of America Press.
Chicago-čujuhus (17. p.)
Leo I, Pope, Jane Patricia Freeland, juo Agnes Josephine Conway. Sermons. Washington, D.C.: Catholic University of America Press, 1995.
MLA-čujuhus (9. p.)
Leo I, Pope, et al. Sermons. Catholic University of America Press, 1995.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.