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.