Burley, W. 1., & Boehner, P. (. 1. (1955). De puritate artis logicae tractatus longior, with a revised edition of the tractatus brevior. St. Bonaventure, N. Y. [etc.]: The Franciscan Institute [etc.].
Chicago Style CitationBurley, Walter 1275-1345, and Philotheus (O.F.M.) 1901-1955 Boehner. De Puritate Artis Logicae Tractatus Longior, With a Revised Edition of the Tractatus Brevior. St. Bonaventure, N. Y. [etc.]: The Franciscan Institute [etc.], 1955.
MLA CitationBurley, Walter 1275-1345, and Philotheus (O.F.M.) 1901-1955 Boehner. De Puritate Artis Logicae Tractatus Longior, With a Revised Edition of the Tractatus Brevior. St. Bonaventure, N. Y. [etc.]: The Franciscan Institute [etc.], 1955.
Warning: These citations may not always be 100% accurate.