Style de citation APA

Harrison, M. (1995). Grammar spectrum: Pre-intermediate : with answers. New York: Oxford University Press.

Style de citation Chicago

Harrison, Mark. Grammar Spectrum: Pre-intermediate : With Answers. New York: Oxford University Press, 1995.

Style de citation MLA

Harrison, Mark. Grammar Spectrum: Pre-intermediate : With Answers. New York: Oxford University Press, 1995.

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