APA (7th ed.) Citation

Ruzsa, I. Z. (1981). Modal logic with descriptions. Martinus Nijhoff Publishers.

Chicago Style (17th ed.) Citation

Ruzsa, Imre Z.. Modal Logic with Descriptions. The Hague [etc.]: Martinus Nijhoff Publishers, 1981.

MLA (9th ed.) Citation

Ruzsa, Imre Z.. Modal Logic with Descriptions. Martinus Nijhoff Publishers, 1981.