APA (7th ed.) Citation

National Gallery & Aller, A. (1980). National Gallery Londres. Ediciones Castell.

Chicago Style (17th ed.) Citation

National Gallery and Alberto Aller. National Gallery Londres. [Barcelona]: Ediciones Castell, 1980.

MLA (9th ed.) Citation

National Gallery and Alberto Aller. National Gallery Londres. Ediciones Castell, 1980.

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