APA (7th ed.) Citation

Howland, H. Theodore Roosevelt and His Times: A Chronicle of the Progressive Movement.

Chicago Style (17th ed.) Citation

Howland, Harold. Theodore Roosevelt and His Times: A Chronicle of the Progressive Movement.

MLA (9th ed.) Citation

Howland, Harold. Theodore Roosevelt and His Times: A Chronicle of the Progressive Movement.

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