APA (7th ed.) Citation

Giddens, A., & Birdsall, K. (2001). Sociology (4η έκδ.). Polity.

Chicago Style (17th ed.) Citation

Giddens, Anthony, and Karen Birdsall. Sociology. 4η έκδ. Cambridge: Polity, 2001.

MLA (8th ed.) Citation

Giddens, Anthony, and Karen Birdsall. Sociology. 4η έκδ. Polity, 2001.