Cita APA (7a ed.)

McLay, V., & Bianchi, J. (1987). Idioms at work. Language Teaching Publications.

Cita Chicago Style (17a ed.)

McLay, Vera, y John Bianchi. Idioms at Work. [London?]: Language Teaching Publications, 1987.

Cita MLA (9a ed.)

McLay, Vera, y John Bianchi. Idioms at Work. Language Teaching Publications, 1987.