Selected sermons of Stephen Langton /
edited by Phyllis B. Roberts.
APA Citation
Langton, S., Roberts, P. Barzillay. (1980). Selected sermons of Stephen Langton. Toronto: Pontifical Institute of Mediaeval Studies.
MLA Citation
Langton, Stephen, -1228, and Phyllis Barzillay Roberts. Selected Sermons of Stephen Langton. Toronto: Pontifical Institute of Mediaeval Studies, 1980.
Warning: These citations may not always be complete (especially for serials).