APA (7th ed.) Citation

Leo XIII. Papst. (1900). Index librorum prohibitorum SSMI d. N. Leonis XIII. Typis Vaticanis.

Chicago Style (17th ed.) Citation

Leo XIII. Papst. Index Librorum Prohibitorum SSMI D. N. Leonis XIII. Romae: Typis Vaticanis, 1900.

MLA (9th ed.) Citation

Leo XIII. Papst. Index Librorum Prohibitorum SSMI D. N. Leonis XIII. Typis Vaticanis, 1900.

Warning: These citations may not always be 100% accurate.