The art of teaching and studying languages /
by Franc̜ois Gouin ; translated from the French by Howard Swan and Victor Bétis.

APA Citation

Gouin, F., Bétis, V., Swan, H. (19). The art of teaching and studying languages. 7th ed. London: George Phillip.

MLA Citation

Gouin, Franc̜ois, d. 1896, Victor Bétis, and Howard Swan. The Art of Teaching And Studying Languages. 7th ed. London: George Phillip, 19.

Warning: These citations may not always be complete (especially for serials).