APA aipamena

Clay, R. M. (1909). The mediaeval hospitals of England. Methuen & co.

Chicago Style aipamena

Clay, Rotha Mary. The Mediaeval Hospitals of England. London: Methuen & co, 1909.

MLA aipamena

Clay, Rotha Mary. The Mediaeval Hospitals of England. Methuen & co, 1909.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.