APA Style
Schaefer, Richard T.. (1998).
Sociology (6th).
:
McGraw Hill.
Chicago Style
Schaefer, Richard T..
Sociology.
6th
:
McGraw Hill,
1998.
.
MLA Style
Schaefer, Richard T..
Sociology.
6th
:
McGraw Hill,
1998.
.
Turabian Style
Schaefer, Richard T..
Sociology.
6th
:
McGraw Hill,
1998.
.