Oprescu, G. (1889). Descartes' Erkenntnislehre. Univ.-Buchdruckerei Dieterich.
Chicago Style (17th ed.) CitationOprescu, George. Descartes' Erkenntnislehre. Göttingen: Univ.-Buchdruckerei Dieterich, 1889.
MLA (8th ed.) CitationOprescu, George. Descartes' Erkenntnislehre. Univ.-Buchdruckerei Dieterich, 1889.
Warning: These citations may not always be 100% accurate.