Gaya APA
Collins Gem English Dictionary. (1981).
London:
COLLINS.
Gaya Chicago
Collins Gem English Dictionary.
.
London:
COLLINS,
1981.
.
Gaya MLA
Collins Gem English Dictionary.
.
London:
COLLINS,
1981.
.
Gaya Turabian
Collins Gem English Dictionary.
London:
COLLINS,
1981.
.