Fred Ehrlich. (2006). Does a Yak Get a Haircut? (Early Experiences). Blue Apple Books.
芝加哥风格引文Fred Ehrlich. Does a Yak Get a Haircut? (Early Experiences). Blue Apple Books, 2006.
MLA引文Fred Ehrlich. Does a Yak Get a Haircut? (Early Experiences). Blue Apple Books, 2006.
警告：这些引文格式不一定是100％准确.