APA (7th ed.) Citation

Koschatzky, W. (1970). Watercolour: History and technique. Thames & Hudson.

Chicago Style (17th ed.) Citation

Koschatzky, Walter. Watercolour: History and Technique. London: Thames & Hudson, 1970.

MLA (8th ed.) Citation

Koschatzky, Walter. Watercolour: History and Technique. Thames & Hudson, 1970.

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