Cita APA (7a ed.)

Persico, J. E. (1979). Piercing the Reich: The penetration of Nazi Germany by OSS agents during World War II. Ballantine Books.

Cita Chicago Style (17a ed.)

Persico, Joseph E. Piercing the Reich: The Penetration of Nazi Germany by OSS Agents During World War II. New York: Ballantine Books, 1979.

Cita MLA (9a ed.)

Persico, Joseph E. Piercing the Reich: The Penetration of Nazi Germany by OSS Agents During World War II. Ballantine Books, 1979.