Citazione Stile APA (7a Edizione)

Springer, J. F., Haas, P. J., & Porowski, A. (2017). Applied policy research: Concepts and cases (Second edition.). Routledge.

Citazione stile Chigago Style (17a edizione)

Springer, J. Frederick, Peter J. Haas, e Allan Porowski. Applied Policy Research: Concepts and Cases. Second edition. New York: Routledge, 2017.

Citatione MLA (9a ed.)

Springer, J. Frederick, et al. Applied Policy Research: Concepts and Cases. Second edition. Routledge, 2017.