Blough, G. O., & Campbell, M. H. (1954). Making and using classroom science materials in the elementary school: Apparatus, demonstrations, equipment, experiments. Dryden Press.
Chicago Style (17th ed.) CitationBlough, Glenn O., and Marjorie Haines Campbell. Making and Using Classroom Science Materials in the Elementary School: Apparatus, Demonstrations, Equipment, Experiments. [New York]: Dryden Press, 1954.
MLA (9th ed.) CitationBlough, Glenn O., and Marjorie Haines Campbell. Making and Using Classroom Science Materials in the Elementary School: Apparatus, Demonstrations, Equipment, Experiments. Dryden Press, 1954.
Warning: These citations may not always be 100% accurate.