APA (7th ed.) Citation

National Gallery (Great Britain) & Levey, M. (1987). The National Gallery collection. National Gallery Publications.

Chicago Style (17th ed.) Citation

National Gallery (Great Britain) and Michael Levey. The National Gallery Collection. London: National Gallery Publications, 1987.

MLA (9th ed.) Citation

National Gallery (Great Britain) and Michael Levey. The National Gallery Collection. National Gallery Publications, 1987.

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