Higgins, J. L., & Sachs, L. A. (1974). Mathematics laboratories: 150 activities and games for elementary schools. ERIC Information Analysis Center for Science.
Chicago Style (17th ed.) CitationHiggins, Jon L., and Larry A. Sachs. Mathematics Laboratories: 150 Activities and Games for Elementary Schools. Columbus: ERIC Information Analysis Center for Science, 1974.
MLA (9th ed.) CitationHiggins, Jon L., and Larry A. Sachs. Mathematics Laboratories: 150 Activities and Games for Elementary Schools. ERIC Information Analysis Center for Science, 1974.
Warning: These citations may not always be 100% accurate.