APA (7th ed.) Citation

Boothby, G., & Wood, S. L. (2011). The Kidnapped President. Project Gutenberg.

Chicago Style (17th ed.) Citation

Boothby, Guy, and Stanley Llewellyn Wood. The Kidnapped President. Project Gutenberg, 2011.

MLA (9th ed.) Citation

Boothby, Guy, and Stanley Llewellyn Wood. The Kidnapped President. Project Gutenberg, 2011.

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