Gaya APA
Wardhaugh, Ronald. (2010).
Introduction to linguistics / Ronald Wardhaugh .
New York:
McGraw-Hill Book Company.
Gaya Chicago
Wardhaugh, Ronald.
Introduction to linguistics / Ronald Wardhaugh.
New York:
McGraw-Hill Book Company,
2010.
Buku.
Gaya MLA
Wardhaugh, Ronald.
Introduction to linguistics / Ronald Wardhaugh.
New York:
McGraw-Hill Book Company,
2010.
Buku.
Gaya Turabian
Wardhaugh, Ronald.
Introduction to linguistics / Ronald Wardhaugh.
New York:
McGraw-Hill Book Company,
2010.
Buku.