Hintikka, J. (1997). Lingua universalis vs. calculus ratiocinator: An ultimate presupposition of twentieth century philosophy. Kluwer.
Chicago Style (17th ed.) CitationHintikka, Jaakko. Lingua Universalis Vs. Calculus Ratiocinator: An Ultimate Presupposition of Twentieth Century Philosophy. Dordrecht [u.a.]: Kluwer, 1997.
MLA (9th ed.) CitationHintikka, Jaakko. Lingua Universalis Vs. Calculus Ratiocinator: An Ultimate Presupposition of Twentieth Century Philosophy. Kluwer, 1997.
Warning: These citations may not always be 100% accurate.