APA (7th ed.) Citation

Henry, O. (1906). The four million. Doubleday.

Chicago Style (17th ed.) Citation

Henry, O. The Four Million. Garden City, NY: Doubleday, 1906.

MLA (9th ed.) Citation

Henry, O. The Four Million. Doubleday, 1906.

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