APA Style
GROLIER, .
(1983).
Grolier Academic Encyclopedia.Jilid XXI(INDEX)
(
1)
.
Tanpa Kota:
Grolier Internasional.
MLA Style
GROLIER, .
"Grolier Academic Encyclopedia.Jilid XXI(INDEX)".
1
Tanpa Kota:
Grolier Internasional,
1983.
Text.