Παραπομπή σε μορφή APA (7η εκδ.)

Eldridge, H. T. (1959). The materilas of demography: A selected and annotated bibliography. Columbia University Press.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Eldridge, Hope T. The Materilas of Demography: A Selected and Annotated Bibliography. New York: Columbia University Press, 1959.

Παραπομπή σε μορφή MLA (8th εκδ.)

Eldridge, Hope T. The Materilas of Demography: A Selected and Annotated Bibliography. Columbia University Press, 1959.