Gaya APA
ZYGOTE, W, P, T. (1983).
THE ENCYCLOPEDIA AMERICANA INTERNATIONAL EDITION VOLUME 29 .
AMERICA:
GROLIER INCORPORATES.
Gaya MLA
ZYGOTE, WILMAT, PROVISO, TO.
"THE ENCYCLOPEDIA AMERICANA INTERNATIONAL EDITION VOLUME 29".
AMERICA:
GROLIER INCORPORATES,
1983.
Text.