APA (7th ed.) Citation

Woolner, D. B. (2017). The last 100 days: FDR at war and at peace. Basic Books.

Chicago Style (17th ed.) Citation

Woolner, David B. The Last 100 Days: FDR at War and at Peace. New York: Basic Books, 2017.

MLA (9th ed.) Citation

Woolner, David B. The Last 100 Days: FDR at War and at Peace. Basic Books, 2017.