APA-Zitierstil (7. Ausg.)

Gray, J. (2013). Critical perspectives on language teaching materials (1a. ed.). Palgrave Macmillan.

Chicago-Zitierstil (17. Ausg.)

Gray, John. Critical Perspectives on Language Teaching Materials. 1a. ed. Hampshire: Palgrave Macmillan, 2013.

MLA-Zitierstil (9. Ausg.)

Gray, John. Critical Perspectives on Language Teaching Materials. 1a. ed. Palgrave Macmillan, 2013.