Cita APA (7th ed.)
Helms, C., & Black, C. M. (2013). An intriguing life: A memoir of war, Washington, and marriage to an American spymaster. Rowman & Littlefield Publishers.
Cita Chicago (17th ed.)
Helms, Cynthia, i Christine M. Black. An Intriguing Life: A Memoir of War, Washington, and Marriage to an American Spymaster. Lanham: Rowman & Littlefield Publishers, 2013.
Cita MLA (9th ed.)
Helms, Cynthia, i Christine M. Black. An Intriguing Life: A Memoir of War, Washington, and Marriage to an American Spymaster. Rowman & Littlefield Publishers, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.