APA (7th ed.) Citation

Hanson, R. P. C. (1968). Saint Patrick, his origins and career. Oxford University Press.

Chicago Style (17th ed.) Citation

Hanson, R. P. C. Saint Patrick, His Origins and Career. New York: Oxford University Press, 1968.

MLA (9th ed.) Citation

Hanson, R. P. C. Saint Patrick, His Origins and Career. Oxford University Press, 1968.