APA (7th ed.) Citation

Leisegang, G., & Descartes, R. (1954). Descartes Dioptrik. Monographien zur Naturphilosophie.

Chicago Style (17th ed.) Citation

Leisegang, Gertrud, and René Descartes. "Descartes Dioptrik." Monographien Zur Naturphilosophie 1954.

MLA (8th ed.) Citation

Leisegang, Gertrud, and René Descartes. "Descartes Dioptrik." Monographien Zur Naturphilosophie, 1954.

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