APA (7th ed.) Citation

Bochenski, I. M. (1951). Ancient formal logic / by I.M. Bochenski. North-Holland.

Chicago Style (17th ed.) Citation

Bochenski, I. M. Ancient Formal Logic / by I.M. Bochenski. North-Holland, 1951.

MLA (9th ed.) Citation

Bochenski, I. M. Ancient Formal Logic / by I.M. Bochenski. North-Holland, 1951.

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