Hanna, L. A. (1963). Unit teaching in the elementary school social studies and related sciences (Rev. ed.). Holt.
Chicago Style (17th ed.) CitationHanna, Lavone A. Unit Teaching in the Elementary School Social Studies and Related Sciences. Rev. ed. New York: Holt, 1963.
MLA (9th ed.) CitationHanna, Lavone A. Unit Teaching in the Elementary School Social Studies and Related Sciences. Rev. ed. Holt, 1963.
Warning: These citations may not always be 100% accurate.