APA (7th ed.) Citation

(1978). Christiaan Huygens: 1629 - 1695.

Chicago Style (17th ed.) Citation

Christiaan Huygens: 1629 - 1695. Leiden, 1978.

MLA (9th ed.) Citation

Christiaan Huygens: 1629 - 1695. 1978.

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