APA-Zitierstil (7. Ausg.)

Johnson, W. R. (2009). Thwarting enemies at home and abroad: How to be a counterintelligence officer. Georgetown University Press.

Chicago-Zitierstil (17. Ausg.)

Johnson, William R. Thwarting Enemies at Home and Abroad: How to Be a Counterintelligence Officer. Washington, D.C.: Georgetown University Press, 2009.

MLA-Zitierstil (9. Ausg.)

Johnson, William R. Thwarting Enemies at Home and Abroad: How to Be a Counterintelligence Officer. Georgetown University Press, 2009.