APA-Zitierstil (7. Ausg.)

Williams, W. (1980). The implementation perspective: A guide for managing social service delivery progress. University of California Press.

Chicago-Zitierstil (17. Ausg.)

Williams, Walter. The Implementation Perspective: A Guide for Managing Social Service Delivery Progress. Berkeley: University of California Press, 1980.

MLA-Zitierstil (9. Ausg.)

Williams, Walter. The Implementation Perspective: A Guide for Managing Social Service Delivery Progress. University of California Press, 1980.