Courtauld Institute of Art. (2002). The 20th century at the Courtauld Institute Gallery. The Gallery.
Chicago Style (17th ed.) CitationCourtauld Institute of Art. The 20th Century at the Courtauld Institute Gallery. London: The Gallery, 2002.
MLA (9th ed.) CitationCourtauld Institute of Art. The 20th Century at the Courtauld Institute Gallery. The Gallery, 2002.
Warning: These citations may not always be 100% accurate.