APA (7th ed.) Citation

Poussin, N., & Blunt, A. (1965). Nicolas Poussin. Knowledge Publications.

Chicago Style (17th ed.) Citation

Poussin, Nicolas, and Anthony Blunt. Nicolas Poussin. London: Knowledge Publications, 1965.

MLA (9th ed.) Citation

Poussin, Nicolas, and Anthony Blunt. Nicolas Poussin. Knowledge Publications, 1965.

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