Cita APA (7a ed.)

Robson, E. (1929). How shall we train the teacher of modern languages: A textbook on modern (...). W. Heffer & Sons.

Cita Chicago Style (17a ed.)

Robson, E.H.A. How Shall We Train the Teacher of Modern Languages: A Textbook on Modern (...). Cambridge: W. Heffer & Sons, 1929.

Cita MLA (8a ed.)

Robson, E.H.A. How Shall We Train the Teacher of Modern Languages: A Textbook on Modern (...). W. Heffer & Sons, 1929.