Morton, R. L. (1953). Teaching arithmetic ([1st ed.). Dept. of Classroom Teachers, American Educational Research Association of the National Education Association.
Chicago Style (17th ed.) CitationMorton, Robert Lee. Teaching Arithmetic. [1st ed. Washington]: Dept. of Classroom Teachers, American Educational Research Association of the National Education Association, 1953.
MLA (9th ed.) CitationMorton, Robert Lee. Teaching Arithmetic. [1st ed. Dept. of Classroom Teachers, American Educational Research Association of the National Education Association, 1953.
Warning: These citations may not always be 100% accurate.