Gaya APA
Schaefer, Richard T.. (1986).
Sociology (2nd ed.).
New York:
McGraw-Hill.
Gaya Chicago
Schaefer, Richard T..
Sociology.
2nd ed.
New York:
McGraw-Hill,
1986.
Text.
Gaya MLA
Schaefer, Richard T..
Sociology.
2nd ed.
New York:
McGraw-Hill,
1986.
Text.
Gaya Turabian
Schaefer, Richard T..
Sociology.
2nd ed.
New York:
McGraw-Hill,
1986.
Print.