Cita APA (7a ed.)
O'Loughlin, J., & Witmer, F. D. W. (2012). The diff usion of violence in the North Caucasus of Russia, 1999-2010. Environment & Planning A, 44(10), 2379-2397.
Cita Chicago Style (17a ed.)
O'Loughlin, John, y Frank D. W. Witmer. "The Diff Usion of Violence in the North Caucasus of Russia, 1999-2010." Environment & Planning A 44, no. 10 (2012): 2379-2397.
Cita MLA (9a ed.)
O'Loughlin, John, y Frank D. W. Witmer. "The Diff Usion of Violence in the North Caucasus of Russia, 1999-2010." Environment & Planning A, vol. 44, no. 10, 2012, pp. 2379-2397.
Precaución: Estas citas no son 100% exactas.