APA citiranje

Pius XI, P. (1930). On christian marriage: Casti connubii ; Encyclical letter of Pope Pius XI. New York.

Chicago Style (17th ed.) Citation

Pius XI, Pope. On Christian Marriage: Casti Connubii ; Encyclical Letter of Pope Pius XI. New York, 1930.

MLA citiranje

Pius XI, Pope. On Christian Marriage: Casti Connubii ; Encyclical Letter of Pope Pius XI. New York, 1930.

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