Gaya APA
Anonim, .
(1961).
Moral Science Series [Book VII]
(
Cet. 2.--)
.
London:
The Macmillan Company.
Gaya MLA
Anonim, .
"Moral Science Series [Book VII]".
Cet. 2.--
London:
The Macmillan Company,
1961.
Text.