APA
Aumann J., . (1980). Spiritual theology. London: Sheed and Ward.
Chicago
Aumann Jordan, . 1980. Spiritual theology. London: Sheed and Ward.
Harvard
Aumann J., . (1980). Spiritual theology. London: Sheed and Ward.
MLA
Aumann Jordan, . Spiritual theology. London: Sheed and Ward. 1980.
