APA-Zitierstil (7. Ausg.)

Gower, R. (2005). Grammar in practice 4 (First edition.). Cambridge University Press.

Chicago-Zitierstil (17. Ausg.)

Gower, Roger. Grammar in Practice 4. First edition. Cambridge: Cambridge University Press, 2005.

MLA-Zitierstil (9. Ausg.)

Gower, Roger. Grammar in Practice 4. First edition. Cambridge University Press, 2005.