APA Style
Wardhaugh, Ronald. ().
Introduction to Linguistics (2).
New York:
Mc Graw Hill.
Chicago Style
Wardhaugh, Ronald.
Introduction to Linguistics.
2
New York:
Mc Graw Hill,
.
Text.
MLA Style
Wardhaugh, Ronald.
Introduction to Linguistics.
2
New York:
Mc Graw Hill,
.
Text.
Turabian Style
Wardhaugh, Ronald.
Introduction to Linguistics.
2
New York:
Mc Graw Hill,
.
Print.