Παραπομπή σε μορφή APA (7η εκδ.)

Walle, E. V. d. (1974). The female population of france in the 19th century: A reconstruction of 82 departement. Princeton.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Walle, Etienna Van de. The Female Population of France in the 19th Century: A Reconstruction of 82 Departement. New Jersey: Princeton, 1974.

Παραπομπή σε μορφή MLA (9th εκδ.)

Walle, Etienna Van de. The Female Population of France in the 19th Century: A Reconstruction of 82 Departement. Princeton, 1974.