Gaya APA
The New Encyclopaedia Britannica : micropaedia ready reference, volume 6. (1990).
Chicago:
Encyclopaedia Britannica.
Gaya Chicago
The New Encyclopaedia Britannica : micropaedia ready reference, volume 6.
.
Chicago:
Encyclopaedia Britannica,
1990.
Buku.
Gaya MLA
The New Encyclopaedia Britannica : micropaedia ready reference, volume 6.
.
Chicago:
Encyclopaedia Britannica,
1990.
Buku.
Gaya Turabian
The New Encyclopaedia Britannica : micropaedia ready reference, volume 6.
Chicago:
Encyclopaedia Britannica,
1990.
Buku.