Method for teaching modern languages

MLA

Berlitz, M. D. Method for Teaching Modern Languages. Revised American edition. New York: Berlitz school of languages, 1923.

APA

Berlitz, M. D. (1923). Method for teaching modern languages. Revised American edition. New York: Berlitz school of languages.

Chicago

Berlitz, M. D. Method for Teaching Modern Languages. Revised American edition. New York: Berlitz school of languages, 1923.