APA Style

Hiltunen, R., Skaffari, J. (c2003). Discourse perspectives on English: medieval to modern . Amsterdam ; Philadelphia: John Benjamins Pub..

MLA Style

Hiltunen, Risto.., Skaffari, Janne.. "Discourse perspectives on English: medieval to modern". Amsterdam ; Philadelphia: John Benjamins Pub., c2003. E-Book.