APA-viite

Steedman, I. (1989). From exploitation to altruism. Polity.

Chicago-tyylinen lähdeviittaus

Steedman, Ian. From Exploitation to Altruism. Cambridge, [Cambridgeshire]: Polity, 1989.

MLA-viite

Steedman, Ian. From Exploitation to Altruism. Polity, 1989.