Citação norma APA
Norman, S. (1991). We're in Business: English for commercial practice and international trade. Teacher's Book (1. ed.). Longman.
Citação norma Chicago
Norman, Susan. We're in Business: English for Commercial Practice and International Trade. Teacher's Book. 1. ed. Harlow: Longman, 1991.
Citação norma MLA
Norman, Susan. We're in Business: English for Commercial Practice and International Trade. Teacher's Book. 1. ed. Longman, 1991.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.