Citação norma APA

Hansen, J. R. (1978). Gudie to practical project appraisal: Social benefit- cost analysis in developing countries. Oxford I B H publishing company.

Citação norma Chicago

Hansen, J R. Gudie to Practical Project Appraisal: Social Benefit- Cost Analysis in Developing Countries. New Delhi: Oxford I B H publishing company, 1978.

Citação norma MLA

Hansen, J R. Gudie to Practical Project Appraisal: Social Benefit- Cost Analysis in Developing Countries. Oxford I B H publishing company, 1978.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.