APA (7th ed.) Citation

Zengel, E. (1969). Frans Hals. Henschelverlag.

Chicago Style (17th ed.) Citation

Zengel, Eva. Frans Hals. Berlin: Henschelverlag, 1969.

MLA (8th ed.) Citation

Zengel, Eva. Frans Hals. Henschelverlag, 1969.

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