APA Style
New Encycl. Britanica Maeropedia Knowledge (S-S). ().
:
.
Chicago Style
New Encycl. Britanica Maeropedia Knowledge (S-S).
.
:
,
.
.
MLA Style
New Encycl. Britanica Maeropedia Knowledge (S-S).
.
:
,
.
.
Turabian Style
New Encycl. Britanica Maeropedia Knowledge (S-S).
:
,
.
.