APA (7th ed.) Citation

(1952). Two papers on the predicate calculus / by S.C. Kleene.

Chicago Style (17th ed.) Citation

Two Papers on the Predicate Calculus / by S.C. Kleene. 1952.

MLA (9th ed.) Citation

Two Papers on the Predicate Calculus / by S.C. Kleene. 1952.

Warning: These citations may not always be 100% accurate.