APA
Sturzo L., . (1946). Nationalism and internationalism. New York: Roy Publishers.
Chicago
Sturzo Luigi, . 1946. Nationalism and internationalism. New York: Roy Publishers.
Harvard
Sturzo L., . (1946). Nationalism and internationalism. New York: Roy Publishers.
MLA
Sturzo Luigi, . Nationalism and internationalism. New York: Roy Publishers. 1946.
