Gaya APA
INTERNATIONAL, G.
().
GROLIER ACADEMIC ENCYLOPEDIA 3
(
Ed. 3)
.
:
GROLIER INTERNATIONAL.
Gaya MLA
INTERNATIONAL, GROLIER.
"GROLIER ACADEMIC ENCYLOPEDIA 3".
Ed. 3
:
GROLIER INTERNATIONAL,
.
Buku.