APA Style
Wolfram, Walt, Schilling, Natalie. (2016).
American English: dialects and variation. (3rd Ed.).
John Wiley, USA:
Wiley-Blackwell.
Chicago Style
Wolfram, Walt, Schilling, Natalie.
American English: dialects and variation..
3rd Ed.
John Wiley, USA:
Wiley-Blackwell,
2016.
Text.
MLA Style
Wolfram, Walt, Schilling, Natalie.
American English: dialects and variation..
3rd Ed.
John Wiley, USA:
Wiley-Blackwell,
2016.
Text.
Turabian Style
Wolfram, Walt, Schilling, Natalie.
American English: dialects and variation..
3rd Ed.
John Wiley, USA:
Wiley-Blackwell,
2016.
Print.