Cita APA (7th ed.)

Todd, P., & Bloch, J. (2003). Global intelligence: The world's secret services today. IBON Books.

Cita Chicago (17th ed.)

Todd, Paul, i Jonathan Bloch. Global Intelligence: The World's Secret Services Today. Manila: IBON Books, 2003.

Cita MLA (9th ed.)

Todd, Paul, i Jonathan Bloch. Global Intelligence: The World's Secret Services Today. IBON Books, 2003.