Franklin

MLA

Schindler, John R. A Dangerous Business: The U.s. Navy and the National Reconnaissance During the Cold War. Ft. Meade Md.?: Center for Cryptologic History, NSA, .

APA

Schindler, J. R. A Dangerous Business: The U.S. Navy and the National Reconnaissance During the Cold War. Ft. Meade Md.?: Center for Cryptologic History, NSA.

Chicago

Schindler, John R. A Dangerous Business: The U.S. Navy and the National Reconnaissance During the Cold War. Ft. Meade Md.?: Center for Cryptologic History, NSA.