APA (7th ed.) Citation

Gattegno, C. (1976). The common sense of teaching foreign languages (1. publ.). Educational Solutions.

Chicago Style (17th ed.) Citation

Gattegno, Caleb. The Common Sense of Teaching Foreign Languages. 1. publ. New York, NY: Educational Solutions, 1976.

MLA (9th ed.) Citation

Gattegno, Caleb. The Common Sense of Teaching Foreign Languages. 1. publ. Educational Solutions, 1976.

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