APA (7th ed.) Citation

National Portrait Gallery (London). (2023). National Portrait Gallery: The collection. National Portrait Gallery Publications.

Chicago Style (17th ed.) Citation

National Portrait Gallery (London). National Portrait Gallery: The Collection. London: National Portrait Gallery Publications, 2023.

MLA (9th ed.) Citation

National Portrait Gallery (London). National Portrait Gallery: The Collection. National Portrait Gallery Publications, 2023.

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