Cita APA (7a ed.)

Burger, E. S., & Cheloukhine, S. (2013). Counterterrorism in areas of political unrest: The case of Russia's Northern Caucasus. Springer.

Cita Chicago Style (17a ed.)

Burger, Ethan S., y Serguei Cheloukhine. Counterterrorism in Areas of Political Unrest: The Case of Russia's Northern Caucasus. New York Heidelberg [u.a.]: Springer, 2013.

Cita MLA (8a ed.)

Burger, Ethan S., y Serguei Cheloukhine. Counterterrorism in Areas of Political Unrest: The Case of Russia's Northern Caucasus. Springer, 2013.