APA (7th ed.) Citation

Heck, R. G. (2011). Frege's theorem. Clarendon Press.

Chicago Style (17th ed.) Citation

Heck, Richard G. Frege's Theorem. Oxford: Clarendon Press, 2011.

MLA (9th ed.) Citation

Heck, Richard G. Frege's Theorem. Clarendon Press, 2011.