APA استشهاد

Squire, L., & Tak, H. G. V. D. (1946). Economic analysis of projects. Johns Hopkins University Press.

استشهاد بنمط شيكاغو

Squire, Lyn, و Herman G. Van Der Tak. Economic Analysis of Projects. London: Johns Hopkins University Press, 1946.

MLA استشهاد

Squire, Lyn, و Herman G. Van Der Tak. Economic Analysis of Projects. Johns Hopkins University Press, 1946.