Lua APA (7ú heag.)
ebrary, Inc, & Powell, J. M. (2004). The Deeds of Pope Innocent III. Catholic University of America Press.
Lua i Stíl Chicago (17ú heag.)
ebrary, Inc, agus James M. Powell. The Deeds of Pope Innocent III. Washington, DC.: Catholic University of America Press, 2004.
Lua MLA (9ú heag.)
ebrary, Inc, agus James M. Powell. The Deeds of Pope Innocent III. Catholic University of America Press, 2004.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.