APA način citiranja

Underhill, N., & Nic Underhill. (1987). Testing spoken language: A handbook of oral testing techniques. Cambridge [Cambridgeshire],New York: Cambridge University Press.

Čikaški stil citiranja

Underhill, Nic, i Nic Underhill. Testing Spoken Language: A Handbook of Oral Testing Techniques. Cambridge [Cambridgeshire],New York: Cambridge University Press, 1987.

MLA način citiranja

Underhill, Nic, i Nic Underhill. Testing Spoken Language: A Handbook of Oral Testing Techniques. Cambridge [Cambridgeshire],New York: Cambridge University Press, 1987.