Cita APA (7a ed.)

Richards, J. C., Platt, J. T., & Weber, H. (1989). Longman dictionary of applied linguistics (3rd imp.). Longman.

Cita Chicago Style (17a ed.)

Richards, Jack C., John Talbot Platt, y Heidi Weber. Longman Dictionary of Applied Linguistics. 3rd imp. Harlow, Essex: Longman, 1989.

Cita MLA (9a ed.)

Richards, Jack C., et al. Longman Dictionary of Applied Linguistics. 3rd imp. Longman, 1989.