Descartes, R., & Blaeu, W. (1682). Renati Descartes Epistolae. ex Typographia Blaviana.
Chicago Style (17th ed.) CitationDescartes, René, and Willem Blaeu. Renati Descartes Epistolae. Amstelodami: ex Typographia Blaviana, 1682.
MLA (9th ed.) CitationDescartes, René, and Willem Blaeu. Renati Descartes Epistolae. ex Typographia Blaviana, 1682.
Warning: These citations may not always be 100% accurate.