APA (7th ed.) Citation

Kowalski, J. G. (1975). Leśniewski's ontology extended with the axiom of choice.

Chicago Style (17th ed.) Citation

Kowalski, James George. Leśniewski's Ontology Extended with the Axiom of Choice. 1975.

MLA (9th ed.) Citation

Kowalski, James George. Leśniewski's Ontology Extended with the Axiom of Choice. 1975.

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