APA (7th ed.) Citation

Sturzo, L. (1946). Nationalism and internationalism. Roy Publishers.

Chicago Style (17th ed.) Citation

Sturzo, Luigi. Nationalism and Internationalism. New York: Roy Publishers, 1946.

MLA (9th ed.) Citation

Sturzo, Luigi. Nationalism and Internationalism. Roy Publishers, 1946.

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