Cita APA (7th ed.)

Edited by Wasby , S. L. (1981). The Analysis of policy impact. Heath.

Cita Chicago (17th ed.)

Edited by Wasby , Stephen L. The Analysis of Policy Impact. Lexington, Mass.: Heath, 1981.

Cita MLA (9th ed.)

Edited by Wasby , Stephen L. The Analysis of Policy Impact. Heath, 1981.