APA Style
GROLIER, .
(1983).
Grolier Academic Encyclopedia.Jilid VI(D)
(
1)
.
Tanpa Kota:
Grolier International.
MLA Style
GROLIER, .
"Grolier Academic Encyclopedia.Jilid VI(D)".
1
Tanpa Kota:
Grolier International,
1983.
Text.