APA Style
Gelles, Richard J.. (1999.).
Sociology an Introduction .
Bonton:
McGraw Hill.
Chicago Style
Gelles, Richard J..
Sociology an Introduction.
Bonton:
McGraw Hill,
1999..
Text.
MLA Style
Gelles, Richard J..
Sociology an Introduction.
Bonton:
McGraw Hill,
1999..
Text.
Turabian Style
Gelles, Richard J..
Sociology an Introduction.
Bonton:
McGraw Hill,
1999..
Print.