APA Style
COTALOG, L, , O, C.
(1967).
UV ATLAS
(
1)
.
New York:
PIENM PRES.
MLA Style
COTALOG, LIBRARY, , OF, CONGRESS.
"UV ATLAS".
1
New York:
PIENM PRES,
1967.
المصادر المراجع.