Penggayaan APA
CRYSTAL, David. (1990).
The English language .
England:
Penguin Books.
Chicago Style
CRYSTAL, David.
The English language.
England:
Penguin Books,
1990.
Buku.
MLA Style
CRYSTAL, David.
The English language.
England:
Penguin Books,
1990.
Buku.
Turabian Style
CRYSTAL, David.
The English language.
England:
Penguin Books,
1990.
Buku.