Robert Smithson : the collected writings

MLA

Smithson, Robert, and Jack D Flam. Robert Smithson : the Collected Writings. Los Angeles (Calif.): University of California press, 1996.

APA

Smithson, R., & Flam, J. D. (1996). Robert Smithson : the collected writings. Los Angeles (Calif.): University of California press.

Chicago

Smithson, Robert Robert Smithson: The Collected Writings. Edited by Jack D Flam. Los Angeles (Calif.): University of California press, 1996.