APA
Congar Y., . (1959). After nine hundred years : the background of the schism between the Eastern and Western churches. New York: Fordham University Press.
Chicago
Congar Yves, . 1959. After nine hundred years : the background of the schism between the Eastern and Western churches. New York: Fordham University Press.
Harvard
Congar Y., . (1959). After nine hundred years : the background of the schism between the Eastern and Western churches. New York: Fordham University Press.
MLA
Congar Yves, . After nine hundred years : the background of the schism between the Eastern and Western churches. New York: Fordham University Press. 1959.
