APA (7th ed.) Citation

De Roussy de Sales, R. (2004). French verb drills (3rd ed.). McGraw-Hill.

Chicago Style (17th ed.) Citation

De Roussy de Sales, R. French Verb Drills. 3rd ed. New York: McGraw-Hill, 2004.

MLA (9th ed.) Citation

De Roussy de Sales, R. French Verb Drills. 3rd ed. McGraw-Hill, 2004.

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