Gaya APA
Crystal, David. (1974).
What Is Linguistics ? .
London:
Edward Arnold, Ltd.
Gaya Chicago
Crystal, David.
What Is Linguistics ?.
London:
Edward Arnold, Ltd,
1974.
Text.
Gaya MLA
Crystal, David.
What Is Linguistics ?.
London:
Edward Arnold, Ltd,
1974.
Text.
Gaya Turabian
Crystal, David.
What Is Linguistics ?.
London:
Edward Arnold, Ltd,
1974.
Print.