Style de citation APA

Morris, R., & Smith,Harriet. (1999). Business writing. Orion Business Books.

Style de citation Chicago

Morris, Rupert, et Smith,Harriet. Business Writing. London: Orion Business Books, 1999.

Style de citation MLA

Morris, Rupert, et Smith,Harriet. Business Writing. Orion Business Books, 1999.

Attention : ces citations peuvent ne pas être correctes à 100%.