Westerhoff, J. Logical relations between pictures: Jan Westerhoff. [Kreativität, 2].(2005).
Chicago-Zitierstil (17. Ausg.)Westerhoff, Jan. "Logical Relations Between Pictures: Jan Westerhoff." [Kreativität, 2].(2005) .
MLA-Zitierstil (8. Ausg.)Westerhoff, Jan. "Logical Relations Between Pictures: Jan Westerhoff." [Kreativität, 2].(2005), .
警告：这些引文格式不一定是100％准确.