Παραπομπή σε μορφή APA (7η εκδ.)

Bellhouse, D. R. (2017). Leases for Lives: Life Contingent Contracts and the Emergence of Actuarial Science in Eighteenth-Century England.

Παραπομπή σε μορφή Chicago (17η εκδ.)

Bellhouse, David R. Leases for Lives: Life Contingent Contracts and the Emergence of Actuarial Science in Eighteenth-Century England. 2017.

Παραπομπή σε μορφή MLA (9th εκδ.)

Bellhouse, David R. Leases for Lives: Life Contingent Contracts and the Emergence of Actuarial Science in Eighteenth-Century England. 2017.