APA (7th ed.) Citation

Walker, W. E. (1985). The use of screening in policy analysis. Rand Publications.

Chicago Style (17th ed.) Citation

Walker, Warren E. The Use of Screening in Policy Analysis. Santa Monica, Calif.: Rand Publications, 1985.

MLA (9th ed.) Citation

Walker, Warren E. The Use of Screening in Policy Analysis. Rand Publications, 1985.