APA Style
Berkhofer, Robert F.. (1969).
Behaviour Approach to Historical Analysis .
New York:
The free Press.
Chicago Style
Berkhofer, Robert F..
Behaviour Approach to Historical Analysis.
New York:
The free Press,
1969.
Buku Teks.
MLA Style
Berkhofer, Robert F..
Behaviour Approach to Historical Analysis.
New York:
The free Press,
1969.
Buku Teks.
Turabian Style
Berkhofer, Robert F..
Behaviour Approach to Historical Analysis.
New York:
The free Press,
1969.
Buku Teks.