APA

Siaroff A., . (2005). Comparing political regimes. Toronto: Broadview Press.

Chicago

Siaroff Alan, . 2005. Comparing political regimes. Toronto: Broadview Press.

Harvard

Siaroff A., . (2005). Comparing political regimes. Toronto: Broadview Press.

MLA

Siaroff Alan, . Comparing political regimes. Toronto: Broadview Press. 2005.