Cita APA (7th ed.)

Richards, J. (1985). Longman dictionary of applied linguistics. Longman.

Cita Chicago (17th ed.)

Richards, Jack. Longman Dictionary of Applied Linguistics. Harlow, Essex: Longman, 1985.

Cita MLA (9th ed.)

Richards, Jack. Longman Dictionary of Applied Linguistics. Longman, 1985.