Cita APA (7a ed.)

Curtis, E. (1978). A history of Ireland (7th repr.). Methuen.

Cita Chicago Style (17a ed.)

Curtis, Edmond. A History of Ireland. 7th repr. London: Methuen, 1978.

Cita MLA (9a ed.)

Curtis, Edmond. A History of Ireland. 7th repr. Methuen, 1978.