APA (7th ed.) Citation

Lipton, R. J. (2010). The P=NP Question and Gödel’s Lost Letter. Springer US.

Chicago Style (17th ed.) Citation

Lipton, Richard J. The P=NP Question and Gödel’s Lost Letter. Boston, MA: Springer US, 2010.

MLA (8th ed.) Citation

Lipton, Richard J. The P=NP Question and Gödel’s Lost Letter. Springer US, 2010.