APA-referens (7:e uppl.)

Allen, K. (2011). Marx and the alternative to capitalism. Pluto Press.

Chicago-referens (17:e uppl.)

Allen, Kieran. Marx and the Alternative to Capitalism. London: Pluto Press, 2011.

MLA-referens (9:e uppl.)

Allen, Kieran. Marx and the Alternative to Capitalism. Pluto Press, 2011.