APA-čujuhus (7. p.)
ebrary, Inc, & Powell, J. M. (2004). The Deeds of Pope Innocent III. Catholic University of America Press.
Chicago-čujuhus (17. p.)
ebrary, Inc, juo James M. Powell. The Deeds of Pope Innocent III. Washington, DC.: Catholic University of America Press, 2004.
MLA-čujuhus (9. p.)
ebrary, Inc, juo James M. Powell. The Deeds of Pope Innocent III. Catholic University of America Press, 2004.
Muitte dárkkistit čujuhemiid riektatvuođa, ovdal go geavahat daid iežat deavsttas.