APA (7th ed.) Citation

Success with BEC preliminary: The new business English certificates course. Summertown Publ.

Chicago Style (17th ed.) Citation

Success with BEC Preliminary: The New Business English Certificates Course. Oxford: Summertown Publ.

MLA (9th ed.) Citation

Success with BEC Preliminary: The New Business English Certificates Course. Summertown Publ.

Warning: These citations may not always be 100% accurate.