APA (7th ed.) Citation

Wójcicki, R. (1988). Theory of logical calculi: Basic theory of consequence operations. Kluwer.

Chicago Style (17th ed.) Citation

Wójcicki, Ryszard. Theory of Logical Calculi: Basic Theory of Consequence Operations. Dordrecht u.a: Kluwer, 1988.

MLA (9th ed.) Citation

Wójcicki, Ryszard. Theory of Logical Calculi: Basic Theory of Consequence Operations. Kluwer, 1988.

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