Παραπομπή σε μορφή APA (7η εκδ.)

Simon, J. L. (1992). Population and development in poor countries: Selected essays. Princeton University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Simon, Julian Lincoln. Population and Development in Poor Countries: Selected Essays. Princeton, N.J: Princeton University Press, 1992.

Παραπομπή σε μορφή MLA (9th εκδ.)

Simon, Julian Lincoln. Population and Development in Poor Countries: Selected Essays. Princeton University Press, 1992.