Παραπομπή σε μορφή APA (7η εκδ.)

Squire, L., & Tak, H. G. v. d. (1975). Economic analysis of projects. Published for the World Bank [by] Johns Hopkins University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Squire, Lyn, και Herman G. van der Tak. Economic Analysis of Projects. Baltimore: Published for the World Bank [by] Johns Hopkins University Press, 1975.

Παραπομπή σε μορφή MLA (8th εκδ.)

Squire, Lyn, και Herman G. van der Tak. Economic Analysis of Projects. Published for the World Bank [by] Johns Hopkins University Press, 1975.