APA-viite (7. p.)
Higgins, W., & Dow, G. (2013). Politics against pessimism: Social democratic possibilities since Ernst Wigforss. Peter Lang.
Chicago-viite (17. p.)
Higgins, Winton, ja Geoff Dow. Politics Against Pessimism: Social Democratic Possibilities Since Ernst Wigforss. Bern, Switzerland: Peter Lang, 2013.
MLA-viite (9. p.)
Higgins, Winton, ja Geoff Dow. Politics Against Pessimism: Social Democratic Possibilities Since Ernst Wigforss. Peter Lang, 2013.
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