Citação norma APA

Irvin, G. (1978). Modern cost - benefit methods: An introduction to financial, economic and social appraisal of development projects. Macmillan.

Citação norma Chicago

Irvin, George. Modern Cost - Benefit Methods: An Introduction to Financial, Economic and Social Appraisal of Development Projects. London: Macmillan, 1978.

Citação norma MLA

Irvin, George. Modern Cost - Benefit Methods: An Introduction to Financial, Economic and Social Appraisal of Development Projects. Macmillan, 1978.

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