Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

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

Cita MLA (9th ed.)

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