APA (7th ed.) Citation

Eastman, C. A. The Indian To-day: The Past and Future of the First American.

Chicago Style (17th ed.) Citation

Eastman, Charles A. The Indian To-day: The Past and Future of the First American.

MLA (9th ed.) Citation

Eastman, Charles A. The Indian To-day: The Past and Future of the First American.

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