Cita APA

Ellis, K. (1958). The post office in the eighteenth century: A study of administrative history. O.U.P..

Citación estilo Chicago

Ellis, Kenneth. The Post Office in the Eighteenth Century: A Study of Administrative History. Lond.: O.U.P., 1958.

Cita MLA

Ellis, Kenneth. The Post Office in the Eighteenth Century: A Study of Administrative History. O.U.P., 1958.