APA-Zitierstil (7. Ausg.)

Risen, C. (2019). The crowded hour: Theodore Roosevelt, the Rough Riders, and the dawn of the American century (First Scribner hardcover edition.). Scribner.

Chicago-Zitierstil (17. Ausg.)

Risen, Clay. The Crowded Hour: Theodore Roosevelt, the Rough Riders, and the Dawn of the American Century. First Scribner hardcover edition. New York, NY: Scribner, 2019.

MLA-Zitierstil (9. Ausg.)

Risen, Clay. The Crowded Hour: Theodore Roosevelt, the Rough Riders, and the Dawn of the American Century. First Scribner hardcover edition. Scribner, 2019.