APA (7th ed.) Citation

National Gallery (Great Britain) & Martin, G. (1970). The Flemish School, circa 1600 - circa 1900 / by Gregory Martin. National Gallery.

Chicago Style (17th ed.) Citation

National Gallery (Great Britain) and Gregory Martin. The Flemish School, Circa 1600 - Circa 1900 / by Gregory Martin. London: National Gallery, 1970.

MLA (9th ed.) Citation

National Gallery (Great Britain) and Gregory Martin. The Flemish School, Circa 1600 - Circa 1900 / by Gregory Martin. National Gallery, 1970.

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