Cita APA

Roberts, P. B. 1. (1986). Stephanus de Lingua-Tonante: Studies in the sermons of Stephen Langton. Toronto: Pontifical Institute of Mediaeval Studies.

Citación estilo Chicago

Roberts, Phyllis Barzillay 1932-2018. Stephanus De Lingua-Tonante: Studies in the Sermons of Stephen Langton. Toronto: Pontifical Institute of Mediaeval Studies, 1986.

Cita MLA

Roberts, Phyllis Barzillay 1932-2018. Stephanus De Lingua-Tonante: Studies in the Sermons of Stephen Langton. Toronto: Pontifical Institute of Mediaeval Studies, 1986.