Cita APA (7th ed.)
Phelps, W. M. (2014). Nathan hale: The life and death of america's first spy. ForeEdge.
Cita Chicago (17th ed.)
Phelps, William M. Nathan Hale: The Life and Death of America's First Spy. Lebanon, New Hampshire: ForeEdge, 2014.
Cita MLA (9th ed.)
Phelps, William M. Nathan Hale: The Life and Death of America's First Spy. ForeEdge, 2014.
Atenció: Aquestes cites poden no estar 100% correctes.