Gaya APA
Longman Dictionary of Contemporary English : international student edition. (1980).
England:
Longman Group Ltd..
Gaya Chicago
Longman Dictionary of Contemporary English : international student edition.
.
England:
Longman Group Ltd.,
1980.
Referensi.
Gaya MLA
Longman Dictionary of Contemporary English : international student edition.
.
England:
Longman Group Ltd.,
1980.
Referensi.
Gaya Turabian
Longman Dictionary of Contemporary English : international student edition.
England:
Longman Group Ltd.,
1980.
Referensi.