Flesch, R. (1955). Why Johnny can't read - and what you can do about it / by R. Flesch. Harper and Row.
Chicago Style (17th ed.) CitationFlesch, R. Why Johnny Can't Read - and What You Can Do About It / by R. Flesch. Harper and Row, 1955.
MLA (9th ed.) CitationFlesch, R. Why Johnny Can't Read - and What You Can Do About It / by R. Flesch. Harper and Row, 1955.
Warning: These citations may not always be 100% accurate.