Gaya APA
JEFFERS, I, T. (1983).
THE ENCYCLOPEDIA AMERICANA INTERNATIONAL EDITION VOLUME 15 .
AMERICA:
GROLIER INCORPORATES.
Gaya MLA
JEFFERS, INDIAN, TO.
"THE ENCYCLOPEDIA AMERICANA INTERNATIONAL EDITION VOLUME 15".
AMERICA:
GROLIER INCORPORATES,
1983.
Text.