APA Style
Social Studies for Children in a Democracy. (1976).
New Jersey:
PRENTICE HALL.
Chicago Style
Social Studies for Children in a Democracy.
NULL.
New Jersey:
PRENTICE HALL,
1976.
Buku Teks.
MLA Style
Social Studies for Children in a Democracy.
NULL.
New Jersey:
PRENTICE HALL,
1976.
Buku Teks.
Turabian Style
Social Studies for Children in a Democracy.
New Jersey:
PRENTICE HALL,
1976.
Buku Teks.