Cita APA (7a ed.)
Flesch, R. F. (1974). The art of readable writing (25th anniversary ed. rev. and enlarged.). Harper.
Cita Chicago Style (17a ed.)
Flesch, Rudolf Franz. The Art of Readable Writing. 25th anniversary ed. rev. and enlarged. New York: Harper, 1974.
Cita MLA (9a ed.)
Flesch, Rudolf Franz. The Art of Readable Writing. 25th anniversary ed. rev. and enlarged. Harper, 1974.
Precaución: Estas citas no son 100% exactas.