Kennedy, J. M. Picture perception: John M. Kennedy. Advances in visual semiotics : the Semiotic Web 1992 - 93.(1995).
Chicago-Zitierstil (17. Ausg.)Kennedy, John M. "Picture Perception: John M. Kennedy." Advances in Visual Semiotics : The Semiotic Web 1992 - 93.(1995) .
MLA-Zitierstil (8. Ausg.)Kennedy, John M. "Picture Perception: John M. Kennedy." Advances in Visual Semiotics : The Semiotic Web 1992 - 93.(1995), .
警告：這些引文格式不一定是100％准確.