Citazione Stile APA (7a Edizione)

MacNiocaill, G., Lydon, J., & MacCurtain, M. (1972). Ireland before the Vikings. Gill and Macmillan.

Citazione stile Chigago Style (17a edizione)

MacNiocaill, Gearóid, James Lydon, e Margaret MacCurtain. Ireland Before the Vikings. Dublin: Gill and Macmillan, 1972.

Citatione MLA (9a ed.)

MacNiocaill, Gearóid, et al. Ireland Before the Vikings. Gill and Macmillan, 1972.