APA (7th ed.) Citation

National Gallery (Great Britain). (1947). National Gallery illustrations : British School: British School. National Gallery.

Chicago Style (17th ed.) Citation

National Gallery (Great Britain). National Gallery Illustrations : British School: British School. London: National Gallery, 1947.

MLA (9th ed.) Citation

National Gallery (Great Britain). National Gallery Illustrations : British School: British School. National Gallery, 1947.

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