Cita APA (7th ed.)

Currie, W. B. (1975). New Directions in teaching english language. Longman.

Cita Chicago (17th ed.)

Currie, William B. New Directions in Teaching English Language. Londres, Inglaterra: Longman, 1975.

Cita MLA (9th ed.)

Currie, William B. New Directions in Teaching English Language. Longman, 1975.