Style de citation APA (7e éd.)
Lees, G., & Bater, B. (1990). Written English for Business: Third level. Oxford University Press.
Style de citation Chicago (17e éd.)
Lees, Gerald, et Bernard Bater. Written English for Business: Third Level. Oxford: Oxford University Press, 1990.
Style de citation MLA (9e éd.)
Lees, Gerald, et Bernard Bater. Written English for Business: Third Level. Oxford University Press, 1990.
Attention : ces citations peuvent ne pas être correctes à 100%.