APA (7th ed.) Citation

MAFFI, P. (1926). PERCHE CRISTO REGNI.

Chicago Style (17th ed.) Citation

MAFFI, PIETRO. PERCHE CRISTO REGNI. PISA, 1926.

MLA (9th ed.) Citation

MAFFI, PIETRO. PERCHE CRISTO REGNI. 1926.

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