APA (7th ed.) Citation

Michael Burgan. (2014). Who was Theodore Roosevelt? ("?".). Penguin group.

Chicago Style (17th ed.) Citation

Michael Burgan. Who Was Theodore Roosevelt? "?". USA: Penguin group, 2014.

MLA (9th ed.) Citation

Michael Burgan. Who Was Theodore Roosevelt? "?". Penguin group, 2014.

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