O'Donnell, P. K. (2009). They dared return: The true story of Jewish spies behind the lines in Nazi Germany (1st Da Capo Press ed.). Da Capo Press.
Chicago Style (17th ed.) CitationO'Donnell, Patrick K. They Dared Return: The True Story of Jewish Spies Behind the Lines in Nazi Germany. 1st Da Capo Press ed. Cambridge, MA: Da Capo Press, 2009.
MLA (9th ed.) CitationO'Donnell, Patrick K. They Dared Return: The True Story of Jewish Spies Behind the Lines in Nazi Germany. 1st Da Capo Press ed. Da Capo Press, 2009.
Warning: These citations may not always be 100% accurate.