Bastian, H. (1996). Cy Twombly: Comments / by Heiner Bastian (1989). Theories and documents of contemporary art : A Sourcebook of Artists' Writings.
Chicago-Zitierstil (17. Ausg.)Bastian, Heiner. "Cy Twombly: Comments / by Heiner Bastian (1989)." Theories and Documents of Contemporary Art : A Sourcebook of Artists' Writings 1996.
MLA-Zitierstil (8. Ausg.)Bastian, Heiner. "Cy Twombly: Comments / by Heiner Bastian (1989)." Theories and Documents of Contemporary Art : A Sourcebook of Artists' Writings, 1996.
警告：这些引文格式不一定是100％准确.