Gaya APA
Incorporated, G. ().
Grolier Encyclopedia of Knowledge Vol. 2: Ano-Bas (cet. 1).
Unites States of Ame:
Academic American Encyclopedia.
Gaya MLA
Incorporated, Grolier.
"Grolier Encyclopedia of Knowledge Vol. 2: Ano-Bas".
cet. 1
Unites States of Ame:
Academic American Encyclopedia,
.
Text.