APA Style
ENCYCLOPAEDIA, . (1957).
Encyclopaedia Of The Social Sciences. Jilid XI,XII (1).
New York:
The Macmillan Company.
MLA Style
ENCYCLOPAEDIA, .
"Encyclopaedia Of The Social Sciences. Jilid XI,XII".
1
New York:
The Macmillan Company,
1957.
Text.