APA (7. basım) Alıntı

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

Chicago Style (17. basım) Atıf

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

MLA (9th ed.) Atıf

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