Style de citation APA (7e éd.)

Flesch, R. F. (1949). The art of readable writing. ([1st ed.].). Harper.

Style de citation Chicago (17e éd.)

Flesch, Rudolf Franz. The Art of Readable Writing. [1st ed.]. New York: Harper, 1949.

Style de citation MLA (9e éd.)

Flesch, Rudolf Franz. The Art of Readable Writing. [1st ed.]. Harper, 1949.