Gaya APA
Calder, Angus. (1999).
Wars .
London:
Penguin Books.
Gaya Chicago
Calder, Angus.
Wars.
London:
Penguin Books,
1999.
Buku.
Gaya MLA
Calder, Angus.
Wars.
London:
Penguin Books,
1999.
Buku.
Gaya Turabian
Calder, Angus.
Wars.
London:
Penguin Books,
1999.
Buku.