Patterson, R. (1995). Aristotle's modal logic: Essence and entailment in the Organon. Cambridge Univ. Press. https://doi.org/10.1017/CBO9780511609015
Chicago Style (17th ed.) CitationPatterson, Richard. Aristotle's Modal Logic: Essence and Entailment in the Organon. Cambridge [u.a.]: Cambridge Univ. Press, 1995. https://doi.org/10.1017/CBO9780511609015.
MLA (9th ed.) CitationPatterson, Richard. Aristotle's Modal Logic: Essence and Entailment in the Organon. Cambridge Univ. Press, 1995. https://doi.org/10.1017/CBO9780511609015.
Warning: These citations may not always be 100% accurate.