APA引文
Flesch, R. F. (1974). The art of readable writing (25th anniversary ed. rev. and enlarged.). Harper.
Chicago Style (17th ed.) Citation
Flesch, Rudolf Franz. The Art of Readable Writing. 25th anniversary ed. rev. and enlarged. New York: Harper, 1974.
MLA引文
Flesch, Rudolf Franz. The Art of Readable Writing. 25th anniversary ed. rev. and enlarged. Harper, 1974.
警告：這些引文格式不一定是100％准確.