Cita APA (7a ed.)

Crane, J. A. (1982). The evaluation of social policies. Kluwer & Nijhoff.

Cita Chicago Style (17a ed.)

Crane, John A. The Evaluation of Social Policies. Boston: Kluwer & Nijhoff, 1982.

Cita MLA (9a ed.)

Crane, John A. The Evaluation of Social Policies. Kluwer & Nijhoff, 1982.