APA-viite (7. p.)
Freke, D., Gelling, M., Cubbon, A. M., & DAVEY, P. J. (2002). Excavations on St. Patrick's Isle, Peel, Isle of Man, 1982-88: Prehistoric, viking, medieval and later. Liverpool University Press.
Chicago-viite (17. p.)
Freke, David, Margaret Gelling, Alfred Marshall Cubbon, ja Peter John DAVEY. Excavations on St. Patrick's Isle, Peel, Isle of Man, 1982-88: Prehistoric, Viking, Medieval and Later. Liverpool: Liverpool University Press, 2002.
MLA-viite (9. p.)
Freke, David, et al. Excavations on St. Patrick's Isle, Peel, Isle of Man, 1982-88: Prehistoric, Viking, Medieval and Later. Liverpool University Press, 2002.
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