The dignity of man in modern papal doctrine: Leo XIII to Pius XII, 1878-1955.
APA Citation
Staab, G., Catholic Church. Pope. (1957). The dignity of man in modern papal doctrine: Leo XIII to Pius XII, 1878-1955. Washington: Catholic University of America Press.
MLA Citation
Staab, Giles, and Catholic Church. Pope. The Dignity of Man In Modern Papal Doctrine: Leo XIII to Pius XII, 1878-1955. Washington: Catholic University of America Press, 1957.
Warning: These citations may not always be complete (especially for serials).