Gaya APA
Hudson, R.A. (1981).
Sosiolinguistics (Ed Revisi).
USA:
Bath Press.
Gaya Chicago
Hudson, R.A.
Sosiolinguistics.
Ed Revisi
USA:
Bath Press,
1981.
Text.
Gaya MLA
Hudson, R.A.
Sosiolinguistics.
Ed Revisi
USA:
Bath Press,
1981.
Text.
Gaya Turabian
Hudson, R.A.
Sosiolinguistics.
Ed Revisi
USA:
Bath Press,
1981.
Print.