Roth, D., & Margeirsson, I. (1996). I Only Extract the Square Root: Interview with Ingolfur Margeirsson (1978). Theories and documents of contemporary art : A Sourcebook of Artists' Writings.
Chicago-Zitierstil (17. Ausg.)Roth, Dieter, und Ingolfur Margeirsson. "I Only Extract the Square Root: Interview with Ingolfur Margeirsson (1978)." Theories and Documents of Contemporary Art : A Sourcebook of Artists' Writings 1996.
MLA-Zitierstil (8. Ausg.)Roth, Dieter, und Ingolfur Margeirsson. "I Only Extract the Square Root: Interview with Ingolfur Margeirsson (1978)." Theories and Documents of Contemporary Art : A Sourcebook of Artists' Writings, 1996.
警告：這些引文格式不一定是100％准確.