Citazione Stile APA (7a Edizione)

BUTTER Frank A.G. (2000). Empirical Models and Policy- Making: Interaction and Institutions. Routledge.

Citazione stile Chigago Style (17a edizione)

BUTTER Frank A.G. Empirical Models and Policy- Making: Interaction and Institutions. New York: Routledge, 2000.

Citatione MLA (9a ed.)

BUTTER Frank A.G. Empirical Models and Policy- Making: Interaction and Institutions. Routledge, 2000.