Cita APA (7a ed.)

Cotton David & McGrath Ann. (1985). Terms of trade: Spoken English for international business. Edward Arnold.

Cita Chicago Style (17a ed.)

Cotton David y McGrath Ann. Terms of Trade: Spoken English for International Business. London: Edward Arnold, 1985.

Cita MLA (9a ed.)

Cotton David y McGrath Ann. Terms of Trade: Spoken English for International Business. Edward Arnold, 1985.