APA Style

Harrison, E, P, G, P, ,, P, M, R. (2014). Headway Academic Skills IELTS Study Skills Edition Student's Book with online practice (Uk Edition). Inggis: Oxford University Press España, S.A..

MLA Style

Harrison, Emma, Pathare,, Gary, Pathare, ,, Peter, May,, Richard. "Headway Academic Skills IELTS Study Skills Edition Student's Book with online practice". Uk Edition Inggis: Oxford University Press España, S.A., 2014. Text.