APA Style

Mann, M., Taylore-Knowles, S. (2009). IELTS for Academic Purposes : 6 Practice Tests . London: Mc Graw Hill.

MLA Style

Mann, Malcolm., Taylore-Knowles, Steve. "IELTS for Academic Purposes : 6 Practice Tests". London: Mc Graw Hill, 2009. Book + Audio CD.