APA (7th ed.) Citation

Łukasiewicz, J. (1958). Aristotle's syllogistic: From the standpoint of modern formal logic (2. ed., enlarged.). Clarendon Press.

Chicago Style (17th ed.) Citation

Łukasiewicz, Jan. Aristotle's Syllogistic: From the Standpoint of Modern Formal Logic. 2. ed., enlarged. Oxford: Clarendon Press, 1958.

MLA (9th ed.) Citation

Łukasiewicz, Jan. Aristotle's Syllogistic: From the Standpoint of Modern Formal Logic. 2. ed., enlarged. Clarendon Press, 1958.