APA (7th ed.) Citation

Szabo, M. E. (1978). Algebra of proofs. North-Holland Publ.

Chicago Style (17th ed.) Citation

Szabo, Manfred E. Algebra of Proofs. Amsterdam [u.a.]: North-Holland Publ, 1978.

MLA (9th ed.) Citation

Szabo, Manfred E. Algebra of Proofs. North-Holland Publ, 1978.