APA Style
Labov, William. (2001).
Principles of linguistic change vol.2: social factors .
Oxford:
Wiley-Blackwell.
Chicago Style
Labov, William.
Principles of linguistic change vol.2: social factors.
Oxford:
Wiley-Blackwell,
2001.
Text.
MLA Style
Labov, William.
Principles of linguistic change vol.2: social factors.
Oxford:
Wiley-Blackwell,
2001.
Text.
Turabian Style
Labov, William.
Principles of linguistic change vol.2: social factors.
Oxford:
Wiley-Blackwell,
2001.
Print.