APA (7th ed.) Citation

Spargo, J., & Arner, G. B. L. (1912). Elements of socialism: A text-book. The Macmillan company.

Chicago Style (17th ed.) Citation

Spargo, John, and George B. Louis Arner. Elements of Socialism: A Text-book. New York: The Macmillan company, 1912.

MLA (9th ed.) Citation

Spargo, John, and George B. Louis Arner. Elements of Socialism: A Text-book. The Macmillan company, 1912.