APA Style
Babbie, Earl. (1999).
The Basic of Social Research .
Bandung:
Wadworth Publising Company.
Chicago Style
Babbie, Earl.
The Basic of Social Research.
Bandung:
Wadworth Publising Company,
1999.
Text.
MLA Style
Babbie, Earl.
The Basic of Social Research.
Bandung:
Wadworth Publising Company,
1999.
Text.
Turabian Style
Babbie, Earl.
The Basic of Social Research.
Bandung:
Wadworth Publising Company,
1999.
Print.