APA (7th ed.) Citation

Pax Romana. (1946). XIX Congreso Mundial de Pax Romana. s.n.

Chicago Style (17th ed.) Citation

Pax Romana. XIX Congreso Mundial De Pax Romana. [S.l.: s.n, 1946.

MLA (9th ed.) Citation

Pax Romana. XIX Congreso Mundial De Pax Romana. s.n, 1946.

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