APA

Hünermann W., . (1952). Listen Vienna: The Life of St. Clement Mary Hofbauer. New York: Perpetual Help Press.

Chicago

Hünermann Wilhelm, . 1952. Listen Vienna: The Life of St. Clement Mary Hofbauer. New York: Perpetual Help Press.

Harvard

Hünermann W., . (1952). Listen Vienna: The Life of St. Clement Mary Hofbauer. New York: Perpetual Help Press.

MLA

Hünermann Wilhelm, . Listen Vienna: The Life of St. Clement Mary Hofbauer. New York: Perpetual Help Press. 1952.