APA aipamena

Irwin, T. (1988). Aristotle's first principles. Clarendon Press.

Chicago Style aipamena

Irwin, Terence. Aristotle's First Principles. Oxford: Clarendon Press, 1988.

MLA aipamena

Irwin, Terence. Aristotle's First Principles. Clarendon Press, 1988.