Style de citation APA (7e éd.)
Naylor, H., & Murphy, R. (1996). Essential english grammar: Supplementary exercises; with answers. CUP.
Style de citation Chicago (17e éd.)
Naylor, Helen, et Raymond Murphy. Essential English Grammar: Supplementary Exercises; with Answers. Cambridge: CUP, 1996.
Style de citation MLA (9e éd.)
Naylor, Helen, et Raymond Murphy. Essential English Grammar: Supplementary Exercises; with Answers. CUP, 1996.
Attention : ces citations peuvent ne pas être correctes à 100%.