APA
Hinnebusch P. O., . (1967). The signs of the times and the religious life. New York: Sheed & Ward.
Chicago
Hinnebusch Paul O.P, . 1967. The signs of the times and the religious life. New York: Sheed & Ward.
Harvard
Hinnebusch P. O., . (1967). The signs of the times and the religious life. New York: Sheed & Ward.
MLA
Hinnebusch Paul O.P, . The signs of the times and the religious life. New York: Sheed & Ward. 1967.
