Citazione Stile APA (7a Edizione)

Gittinger, J. P. (1982). Economic analysis of agricultural projects (2nd ed., completely rev. and expanded.). Published for the Economic Development Institute of the World Bank [by] Johns Hopkins University Press.

Citazione stile Chigago Style (17a edizione)

Gittinger, J. Price. Economic Analysis of Agricultural Projects. 2nd ed., completely rev. and expanded. Baltimore: Published for the Economic Development Institute of the World Bank [by] Johns Hopkins University Press, 1982.

Citatione MLA (9a ed.)

Gittinger, J. Price. Economic Analysis of Agricultural Projects. 2nd ed., completely rev. and expanded. Published for the Economic Development Institute of the World Bank [by] Johns Hopkins University Press, 1982.