Cita APA (7a ed.)

Gittinger, J. P. (1972). Economic analysis of agricultural projects. Johns Hopkins University Press.

Cita Chicago Style (17a ed.)

Gittinger, J. Price. Economic Analysis of Agricultural Projects. Baltimore [etc.]: Johns Hopkins University Press, 1972.

Cita MLA (9a ed.)

Gittinger, J. Price. Economic Analysis of Agricultural Projects. Johns Hopkins University Press, 1972.