Della Porta, D., & Keating, M. (2008). Approaches and methodologies in the social sciences: A pluralist perspective. Cambridge University Press.
Čikaški stil citiranja (17. izdanje)Della Porta, Donatella, i Michael Keating. Approaches and Methodologies in the Social Sciences: A Pluralist Perspective. Cambridge: Cambridge University Press, 2008.
MLA način citiranja (8. izdanje)Della Porta, Donatella, i Michael Keating. Approaches and Methodologies in the Social Sciences: A Pluralist Perspective. Cambridge University Press, 2008.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.