Cita APA

Sparks, C. a. I. (2004). Political theorists in context. Routledge.

Citación estilo Chicago

Sparks, Chris and Isaacs. Political Theorists in Context. Oxon: Routledge, 2004.

Cita MLA

Sparks, Chris and Isaacs. Political Theorists in Context. Routledge, 2004.