APA (7th ed.) Citation

(1990). 19th century European watercolours and drawings. Drukkerij Onkenhout.

Chicago Style (17th ed.) Citation

19th Century European Watercolours and Drawings. Hilversum: Drukkerij Onkenhout, 1990.

MLA (9th ed.) Citation

19th Century European Watercolours and Drawings. Drukkerij Onkenhout, 1990.

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