APA (7th ed.) Citation

Alÿs, F., Harbison, R., & Toop, D. (2005). Seven walks : London, 2004-5 / Francis Alÿs ; essays by Robert Harbison and David Toop: London, 2004-5. Artangel.

Chicago Style (17th ed.) Citation

Alÿs, Francis, Robert Harbison, and David Toop. Seven Walks : London, 2004-5 / Francis Alÿs ; Essays by Robert Harbison and David Toop: London, 2004-5. London: Artangel, 2005.

MLA (9th ed.) Citation

Alÿs, Francis, et al. Seven Walks : London, 2004-5 / Francis Alÿs ; Essays by Robert Harbison and David Toop: London, 2004-5. Artangel, 2005.

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