APA (7th ed.) Citation

Cole, R. D. (1937). Modern foreign languages and their teaching. Appleton Century Crofts.

Chicago Style (17th ed.) Citation

Cole, Robert D. Modern Foreign Languages and Their Teaching. New York: Appleton Century Crofts, 1937.

MLA (9th ed.) Citation

Cole, Robert D. Modern Foreign Languages and Their Teaching. Appleton Century Crofts, 1937.

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