APA (7th ed.) Citation

Knuttel, G. (1939). Hubert en Jan van Eyck. Becht.

Chicago Style (17th ed.) Citation

Knuttel, Gerhardus. Hubert En Jan Van Eyck. Amsterdam: Becht, 1939.

MLA (9th ed.) Citation

Knuttel, Gerhardus. Hubert En Jan Van Eyck. Becht, 1939.

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