Citazione Stile APA (7a Edizione)

Cooper, T. L. (1991). An ethic of citizenship for public administration. Prentice-Hall.

Citazione stile Chigago Style (17a edizione)

Cooper, Terry L. An Ethic of Citizenship for Public Administration. Englewood Cliffs, N.J: Prentice-Hall, 1991.

Citatione MLA (9a ed.)

Cooper, Terry L. An Ethic of Citizenship for Public Administration. Prentice-Hall, 1991.