APA (7th ed.) Citation

Riegel, R. E. (1956). America moves west (3d ed.). Holt.

Chicago Style (17th ed.) Citation

Riegel, Robert Edgar. America Moves West. 3d ed. New York: Holt, 1956.

MLA (8th ed.) Citation

Riegel, Robert Edgar. America Moves West. 3d ed. Holt, 1956.

Warning: These citations may not always be 100% accurate.