APA (7th ed.) Citation

Ashley, R. L. (1918). Modern European civilization: A textbook for secondary schools. Macmillan.

Chicago Style (17th ed.) Citation

Ashley, Roscoe Lewis. Modern European Civilization: A Textbook for Secondary Schools. New York: Macmillan, 1918.

MLA (9th ed.) Citation

Ashley, Roscoe Lewis. Modern European Civilization: A Textbook for Secondary Schools. Macmillan, 1918.

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