Wright, J. (2006). Why is that so funny?: A practical exploration of physical comedy. Nick Hern Books.
芝加哥风格引文Wright, John. Why Is That so Funny?: A Practical Exploration of Physical Comedy. London: Nick Hern Books, 2006.
MLA引文Wright, John. Why Is That so Funny?: A Practical Exploration of Physical Comedy. Nick Hern Books, 2006.
警告：这些引文格式不一定是100％准确.