Cita APA (7th ed.)

Howard-Williams, D., & Herd, C. (1992). Business words. Heinemann.

Cita Chicago (17th ed.)

Howard-Williams, Deirdre, i Cynthia Herd. Business Words. Oxford: Heinemann, 1992.

Cita MLA (9th ed.)

Howard-Williams, Deirdre, i Cynthia Herd. Business Words. Heinemann, 1992.