APA Style
Trudgill, Peter. (2000).
Sociolinguistics (4th ed).
:
Penguin.
Chicago Style
Trudgill, Peter.
Sociolinguistics.
4th ed
:
Penguin,
2000.
.
MLA Style
Trudgill, Peter.
Sociolinguistics.
4th ed
:
Penguin,
2000.
.
Turabian Style
Trudgill, Peter.
Sociolinguistics.
4th ed
:
Penguin,
2000.
.