Gaya APA
ENCYCLOPEDIA AMERICANA VOLUME 1. (1977).
AMERIKA:
AMERICANA CORPORATION.
Gaya Chicago
ENCYCLOPEDIA AMERICANA VOLUME 1.
.
AMERIKA:
AMERICANA CORPORATION,
1977.
Text.
Gaya MLA
ENCYCLOPEDIA AMERICANA VOLUME 1.
.
AMERIKA:
AMERICANA CORPORATION,
1977.
Text.
Gaya Turabian
ENCYCLOPEDIA AMERICANA VOLUME 1.
AMERIKA:
AMERICANA CORPORATION,
1977.
Print.