Cita APA (7a ed.)

National Gallery of Art. (1975). European paintings: An illustrated summary catalogue. National Gallery of Art.

Cita Chicago Style (17a ed.)

National Gallery of Art. European Paintings: An Illustrated Summary Catalogue. Washington: National Gallery of Art, 1975.

Cita MLA (9a ed.)

National Gallery of Art. European Paintings: An Illustrated Summary Catalogue. National Gallery of Art, 1975.