APA Style

Schneiker., A, K, A, A. (2017). Researching non-state actors in international security :theory and practice . London;New York, N.Y.: Routledge.

MLA Style

Schneiker., Andreas, Kruck, And, Andrea. "Researching non-state actors in international security :theory and practice". London;New York, N.Y.: Routledge, 2017. Text.