APA aipamena

Della Porta, D., & Keating, M. (2008). Approaches and methodologies in the social sciences: A pluralist perspective. Cambridge University Press.

Chicago Style aipamena

Della Porta, Donatella, and Michael Keating. Approaches and Methodologies in the Social Sciences: A Pluralist Perspective. Cambridge: Cambridge University Press, 2008.

MLA aipamena

Della Porta, Donatella, and Michael Keating. Approaches and Methodologies in the Social Sciences: A Pluralist Perspective. Cambridge University Press, 2008.