APA (7th ed.) Citation

Claus, H. (1964). Karel Appel: Schilder. Strengholt.

Chicago Style (17th ed.) Citation

Claus, Hugo. Karel Appel: Schilder. Amsterdam: Strengholt, 1964.

MLA (9th ed.) Citation

Claus, Hugo. Karel Appel: Schilder. Strengholt, 1964.

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