APA (7th ed.) Citation

Norman, S. (1994). We're in business: English for commercial practice and international trade : students' book. Longman.

Chicago Style (17th ed.) Citation

Norman, Susan. We're in Business: English for Commercial Practice and International Trade : Students' Book. Essex: Longman, 1994.

MLA (9th ed.) Citation

Norman, Susan. We're in Business: English for Commercial Practice and International Trade : Students' Book. Longman, 1994.