APA Citation

Ockham, G. d. (. c. 1., & Boehner, P. (. 1. (1954). Summa logicae. St. Bonaventure, N. Y. [etc.]: The Franciscan Institute [etc.].

Chicago Style Citation

Ockham, Guillermo de (O.F.M.) ca.1285-ca. 1349, and Philotheus (O.F.M.) 1901-1955 Boehner. Summa Logicae. St. Bonaventure, N. Y. [etc.]: The Franciscan Institute [etc.], 1954.

MLA Citation

Ockham, Guillermo de (O.F.M.) ca.1285-ca. 1349, and Philotheus (O.F.M.) 1901-1955 Boehner. Summa Logicae. St. Bonaventure, N. Y. [etc.]: The Franciscan Institute [etc.], 1954.

Warning: These citations may not always be 100% accurate.