APA引文
Janssen, W. (1976). On the Nature of the mental image.
Chicago Style (17th ed.) Citation
Janssen, Wiel. On the Nature of the Mental Image. Groningen, 1976.
MLA引文
Janssen, Wiel. On the Nature of the Mental Image. 1976.
警告：這些引文格式不一定是100％准確.