APA (7th ed.) Citation

Hauptmann, W. (2009). Brandoin's "Introductions": An account of Sandy's watercolor methods.

Chicago Style (17th ed.) Citation

Hauptmann, William. Brandoin's "Introductions": An Account of Sandy's Watercolor Methods. 2009.

MLA (9th ed.) Citation

Hauptmann, William. Brandoin's "Introductions": An Account of Sandy's Watercolor Methods. 2009.

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