Gaya APA
SCHAEFER, Richard T. (2003).
Sociology (8th. ed.).
Boston:
McGraw Hill Higher Education.
Gaya Chicago
SCHAEFER, Richard T.
Sociology.
8th. ed.
Boston:
McGraw Hill Higher Education,
2003.
Teks.
Gaya MLA
SCHAEFER, Richard T.
Sociology.
8th. ed.
Boston:
McGraw Hill Higher Education,
2003.
Teks.
Gaya Turabian
SCHAEFER, Richard T.
Sociology.
8th. ed.
Boston:
McGraw Hill Higher Education,
2003.
Teks.