Cita APA (7a ed.)

June, D. L. (1999). Introduction to executive protection. CRC Press.

Cita Chicago Style (17a ed.)

June, Dale L. Introduction to Executive Protection. Boca Raton [u.a.]: CRC Press, 1999.

Cita MLA (9a ed.)

June, Dale L. Introduction to Executive Protection. CRC Press, 1999.