Gaya APA
Hudson, R., Rochayati, .
(1995).
Sosiolinguistik = sociolinguistics
.
Jakarta:
PT Rneka Cipta.
Gaya MLA
Hudson, R.A., Rochayati, .
"Sosiolinguistik = sociolinguistics".
Jakarta:
PT Rneka Cipta,
1995.
Text.