APA-Zitierstil (7. Ausg.)

Underhill, N. (1997). Testing spoken language: A handbook of oral testing techniques (10. print.). Cambridge Univ. Press.

Chicago-Zitierstil (17. Ausg.)

Underhill, Nic. Testing Spoken Language: A Handbook of Oral Testing Techniques. 10. print. Cambridge [u.a.]: Cambridge Univ. Press, 1997.

MLA-Zitierstil (9. Ausg.)

Underhill, Nic. Testing Spoken Language: A Handbook of Oral Testing Techniques. 10. print. Cambridge Univ. Press, 1997.