McNaspy, C. J. (1963). A guide to Christian Europe. Loyola University Press.
Chicago Style aipamenaMcNaspy, C. J. A Guide to Christian Europe. Chicago: Loyola University Press, 1963.
MLA aipamenaMcNaspy, C. J. A Guide to Christian Europe. Loyola University Press, 1963.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.