Cita APA (7a ed.)

Brookes, M., & Horner, D. (1993). English for the business world. Alhambra Longman.

Cita Chicago Style (17a ed.)

Brookes, Michael, y David Horner. English for the Business World. Madrid: Alhambra Longman, 1993.

Cita MLA (9a ed.)

Brookes, Michael, y David Horner. English for the Business World. Alhambra Longman, 1993.