APA Style
Sorokin,Pitirim. (1928).
Contemporary Sociological Theories .
America:
New York: harper Collins Publisher, 1990.
Chicago Style
Sorokin,Pitirim.
Contemporary Sociological Theories.
America:
New York: harper Collins Publisher, 1990,
1928.
Buku Teks.
MLA Style
Sorokin,Pitirim.
Contemporary Sociological Theories.
America:
New York: harper Collins Publisher, 1990,
1928.
Buku Teks.
Turabian Style
Sorokin,Pitirim.
Contemporary Sociological Theories.
America:
New York: harper Collins Publisher, 1990,
1928.
Buku Teks.