APA Style
Collingwood, R.G.. (1956).
The idea of history .
New York:
a galaxy book.
Chicago Style
Collingwood, R.G..
The idea of history.
New York:
a galaxy book,
1956.
Buku.
MLA Style
Collingwood, R.G..
The idea of history.
New York:
a galaxy book,
1956.
Buku.
Turabian Style
Collingwood, R.G..
The idea of history.
New York:
a galaxy book,
1956.
Buku.