Gaya APA
Mitchell, M.
(1983).
Grolier Academic Encyclopedia 18: Sne-Sz
.
Danbury, Conn:
Grolier International.
Gaya MLA
Mitchell, Margaret.
"Grolier Academic Encyclopedia 18: Sne-Sz".
Danbury, Conn:
Grolier International,
1983.
Text.