Gaya APA

Burger, E, S., Cheloukhine, S. (2013). Counterterrorism in Areas of Political Unrest . Springer New York: Springer.

Gaya MLA

Burger, Ethan, S.., Cheloukhine, Serguei. "Counterterrorism in Areas of Political Unrest". Springer New York: Springer, 2013. E-Book.