Tate Britain (Gallery), National Gallery (Great Britain), Wilson, A., & Askew, L. (2008). The Simon Sainsbury bequest to Tate and The National Gallery / edited by Andrew Wilson ; with contributions by Lucy Askew... [Et Al.]. Tate Publishing.
Chicago Style (17th ed.) CitationTate Britain (Gallery), National Gallery (Great Britain), Andrew Wilson, and Lucy Askew. The Simon Sainsbury Bequest to Tate and The National Gallery / Edited by Andrew Wilson ; with Contributions by Lucy Askew... [Et Al.]. London: Tate Publishing, 2008.
MLA (9th ed.) CitationTate Britain (Gallery), et al. The Simon Sainsbury Bequest to Tate and The National Gallery / Edited by Andrew Wilson ; with Contributions by Lucy Askew... [Et Al.]. Tate Publishing, 2008.
Warning: These citations may not always be 100% accurate.