APA Style
Babbie, Earl. (1986).
The Practice of Social Resarch (Fourth Edition).
Belmont, California:
Wadsworth Pub.Co..
Chicago Style
Babbie, Earl.
The Practice of Social Resarch.
Fourth Edition
Belmont, California:
Wadsworth Pub.Co.,
1986.
Text.
MLA Style
Babbie, Earl.
The Practice of Social Resarch.
Fourth Edition
Belmont, California:
Wadsworth Pub.Co.,
1986.
Text.
Turabian Style
Babbie, Earl.
The Practice of Social Resarch.
Fourth Edition
Belmont, California:
Wadsworth Pub.Co.,
1986.
Print.