Cita APA (7a ed.)

Haveman, R. H., & Krutilla, J. V. (1968). Unemployment, idle capacity, and the evaluation of public expenditures: National and regional analyses. Johns Hopkins Press.

Cita Chicago Style (17a ed.)

Haveman, Robert H., y John V. Krutilla. Unemployment, Idle Capacity, and the Evaluation of Public Expenditures: National and Regional Analyses. Baltimore: Johns Hopkins Press, 1968.

Cita MLA (9a ed.)

Haveman, Robert H., y John V. Krutilla. Unemployment, Idle Capacity, and the Evaluation of Public Expenditures: National and Regional Analyses. Johns Hopkins Press, 1968.