APA (7th ed.) Citation

Steingräber, E. (1970). Willem van Heythuysen von Frans Hals.

Chicago Style (17th ed.) Citation

Steingräber, Erich. Willem Van Heythuysen Von Frans Hals. 1970.

MLA (9th ed.) Citation

Steingräber, Erich. Willem Van Heythuysen Von Frans Hals. 1970.

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