APA (7th ed.) Citation

Preston, R. C. (1968). Teaching social studies in the elementary school (3d ed.). Rinehart and Winston.

Chicago Style (17th ed.) Citation

Preston, Ralph Clausius. Teaching Social Studies in the Elementary School. 3d ed. New York: Rinehart and Winston, 1968.

MLA (9th ed.) Citation

Preston, Ralph Clausius. Teaching Social Studies in the Elementary School. 3d ed. Rinehart and Winston, 1968.