Walking in circles :
Hayward Gallery, 14 June - 11 August 1991 /
Richard Long ; sponsored by Beck's Bier.
APA Citation
Long, R. (1991). Walking in circles: Hayward Gallery, 14 June - 11 August 1991. London, Eng.: South Bank Center.
MLA Citation
Long, Richard, 1945-. Walking In Circles: Hayward Gallery, 14 June - 11 August 1991. London, Eng.: South Bank Center, 1991.
Warning: These citations may not always be complete (especially for serials).