Gaya APA
Hardt, M., Negri, A.
(2004).
Multitude: war and democracy in the age of empire
.
:
The Penguin Press.
Gaya MLA
Hardt, Michael., Negri, Antonio.
"Multitude: war and democracy in the age of empire".
:
The Penguin Press,
2004.
Buku Cetak.