SPITZER , H. F. The Teaching of Arithmetic. Houghton Mifflin Company.
Chicago Style (17th ed.) CitationSPITZER , Herbert F. The Teaching of Arithmetic. Houghton Mifflin Company.
MLA (8th ed.) CitationSPITZER , Herbert F. The Teaching of Arithmetic. Houghton Mifflin Company.
Warning: These citations may not always be 100% accurate.