APA (7th ed.) Citation

Mendham, J. (1930). An index of prohibited books (New ed.). Vatican Polyglot Press.

Chicago Style (17th ed.) Citation

Mendham, Joseph. An Index of Prohibited Books. New ed. Vatican: Vatican Polyglot Press, 1930.

MLA (8th ed.) Citation

Mendham, Joseph. An Index of Prohibited Books. New ed. Vatican Polyglot Press, 1930.