Gaya APA
HEY, L.
(2015).
OXFORD ADVANCED DICTIONARY (NEW 9 TH EDITION)
.
Inggris:
OXFORD UNIVERSITY.
Gaya MLA
HEY, LEONIE.
"OXFORD ADVANCED DICTIONARY (NEW 9 TH EDITION)".
Inggris:
OXFORD UNIVERSITY,
2015.
Text.