APA Citatie

Underhill, N. (1992). Testing Spoken Language: A Handbook of Oral Testing Techniques. Cambridge: Cambridge University.

Chicago Style citaat

Underhill, Nic. Testing Spoken Language: A Handbook of Oral Testing Techniques. Cambridge: Cambridge University, 1992.

MLA citatie

Underhill, Nic. Testing Spoken Language: A Handbook of Oral Testing Techniques. Cambridge: Cambridge University, 1992.

Let op: Deze citaties zijn niet altijd 100% accuraat.