APA (7th ed.) Citation

Flesch, R. F. (1954). How to make sense ([1st ed.].). Harper.

Chicago Style (17th ed.) Citation

Flesch, Rudolf Franz. How to Make Sense. [1st ed.]. New York: Harper, 1954.

MLA (9th ed.) Citation

Flesch, Rudolf Franz. How to Make Sense. [1st ed.]. Harper, 1954.