APA (7th ed.) Citation

Gödel, K. (1962). On formally undecidable propositions of Principia Mathematica and related systems. Oliver & Boyd.

Chicago Style (17th ed.) Citation

Gödel, Kurt. On Formally Undecidable Propositions of Principia Mathematica and Related Systems. Edinburgh [u.a.]: Oliver & Boyd, 1962.

MLA (9th ed.) Citation

Gödel, Kurt. On Formally Undecidable Propositions of Principia Mathematica and Related Systems. Oliver & Boyd, 1962.