Gaya APA
WEBSTER, Robert, ANDERSON, B.W.. (1962).
Gems Their Sources Descriptions and Identification (4th ed.).
London:
Butterworths.
Gaya Chicago
WEBSTER, Robert, ANDERSON, B.W..
Gems Their Sources Descriptions and Identification.
4th ed.
London:
Butterworths,
1962.
Teks.
Gaya MLA
WEBSTER, Robert, ANDERSON, B.W..
Gems Their Sources Descriptions and Identification.
4th ed.
London:
Butterworths,
1962.
Teks.
Gaya Turabian
WEBSTER, Robert, ANDERSON, B.W..
Gems Their Sources Descriptions and Identification.
4th ed.
London:
Butterworths,
1962.
Teks.