APA (7th ed.) Citation

Johnson, W. R. d. 2. (2009). Thwarting enemies at home and abroad: How to be a counterintelligence officer. Georgetown University Press.

Chicago Style (17th ed.) Citation

Johnson, William R. d. 2005. Thwarting Enemies at Home and Abroad: How to Be a Counterintelligence Officer. Washington, D.C: Georgetown University Press, 2009.

MLA (9th ed.) Citation

Johnson, William R. d. 2005. Thwarting Enemies at Home and Abroad: How to Be a Counterintelligence Officer. Georgetown University Press, 2009.