APA Citation

Mathieu, G., & I. Stern, G. (1957). Say it in German. New York: Dover Publications.

Chicago Style Citation

Mathieu, Gustave, and Guy I. Stern. Say It in German. New York: Dover Publications, 1957.

MLA Citation

Mathieu, Gustave, and Guy I. Stern. Say It in German. New York: Dover Publications, 1957.

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