APA Style
Babbie, Earl. (1986).
The Practice of social research (4th ed.).
California:
Wadsworth.
Chicago Style
Babbie, Earl.
The Practice of social research.
4th ed.
California:
Wadsworth,
1986.
Printed Material.
MLA Style
Babbie, Earl.
The Practice of social research.
4th ed.
California:
Wadsworth,
1986.
Printed Material.
Turabian Style
Babbie, Earl.
The Practice of social research.
4th ed.
California:
Wadsworth,
1986.
Printed Material.