Cita APA (7a ed.)

Gore, C. (1918). The league of nations: The opportunity of the church. New York.

Cita Chicago Style (17a ed.)

Gore, Charles. The League of Nations: The Opportunity of the Church. New York, 1918.

Cita MLA (8a ed.)

Gore, Charles. The League of Nations: The Opportunity of the Church. New York, 1918.