Penggayaan APA
UNDERHILL, Nic. (1987).
Testing spoken language : .
New York:
Cambridge University Press.
Chicago Style
UNDERHILL, Nic.
Testing spoken language :.
New York:
Cambridge University Press,
1987.
Buku.
MLA Style
UNDERHILL, Nic.
Testing spoken language :.
New York:
Cambridge University Press,
1987.
Buku.
Turabian Style
UNDERHILL, Nic.
Testing spoken language :.
New York:
Cambridge University Press,
1987.
Buku.