Cita APA (7a ed.)

Berlage, L. (1975). On the mathematics of economic aid. St. Ignatius Faculties.

Cita Chicago Style (17a ed.)

Berlage, L. On the Mathematics of Economic Aid. Antwerp, Belgium: St. Ignatius Faculties, 1975.

Cita MLA (9a ed.)

Berlage, L. On the Mathematics of Economic Aid. St. Ignatius Faculties, 1975.