Citazione Stile APA (7a Edizione)

Howlett, M. (2011). Designing public policies: Principles and instruments. Routledge.

Citazione stile Chigago Style (17a edizione)

Howlett, Michael. Designing Public Policies: Principles and Instruments. Abingdon, Oxon ; New York: Routledge, 2011.

Citatione MLA (8a ed.)

Howlett, Michael. Designing Public Policies: Principles and Instruments. Routledge, 2011.