APA-viite

Blackburn, R. (2011). Marx and Lincoln: An unfinished revolution. Verso.

Chicago-tyylinen lähdeviittaus

Blackburn, Robin. Marx and Lincoln: An Unfinished Revolution. London: Verso, 2011.

MLA-viite

Blackburn, Robin. Marx and Lincoln: An Unfinished Revolution. Verso, 2011.