O'Donnell, J. R. (1955). Nine mediaeval thinkers: A collection of hitherto unedited texts. [publisher not identified].
Chicago Style (17th ed.) CitationO'Donnell, J. Reginald. Nine Mediaeval Thinkers: A Collection of Hitherto Unedited Texts. Toronto: [publisher not identified], 1955.
MLA (9th ed.) CitationO'Donnell, J. Reginald. Nine Mediaeval Thinkers: A Collection of Hitherto Unedited Texts. [publisher not identified], 1955.
Warning: These citations may not always be 100% accurate.