Penggayaan APA
BARBIE, Earl R.. (1979).
The practice of social research (ed. 2).
California:
Wadsworth Publishing.
Chicago Style
BARBIE, Earl R..
The practice of social research.
ed. 2
California:
Wadsworth Publishing,
1979.
Buku.
MLA Style
BARBIE, Earl R..
The practice of social research.
ed. 2
California:
Wadsworth Publishing,
1979.
Buku.
Turabian Style
BARBIE, Earl R..
The practice of social research.
ed. 2
California:
Wadsworth Publishing,
1979.
Buku.