Cita APA (7a ed.)

Belyayev, B. V. (1963). The Psychology of teaching foreign languages. Pergamon pr..

Cita Chicago Style (17a ed.)

Belyayev, B. V. The Psychology of Teaching Foreign Languages. Oxford: Pergamon pr., 1963.

Cita MLA (9a ed.)

Belyayev, B. V. The Psychology of Teaching Foreign Languages. Pergamon pr., 1963.