Penggayaan APA
BERKHOFER, Robert F.. (1971).
A Behavioral approach to historical analysis .
New York:
Macmilan.
Chicago Style
BERKHOFER, Robert F..
A Behavioral approach to historical analysis.
New York:
Macmilan,
1971.
Text.
MLA Style
BERKHOFER, Robert F..
A Behavioral approach to historical analysis.
New York:
Macmilan,
1971.
Text.
Turabian Style
BERKHOFER, Robert F..
A Behavioral approach to historical analysis.
New York:
Macmilan,
1971.
Print.