Cita APA (7a ed.)

ebrary, Inc, & Knafla, L. A. (2002). Policing and war in Europe. Greenwood Press.

Cita Chicago Style (17a ed.)

ebrary, Inc, y Louis A. Knafla. Policing and War in Europe. Westport, Conn.: Greenwood Press, 2002.

Cita MLA (9a ed.)

ebrary, Inc, y Louis A. Knafla. Policing and War in Europe. Greenwood Press, 2002.