Cita APA

Lane, B., & Gregg, W. (2004). The encyclopedia of mass murder: A chilling record of the world's worst cases. London: Robinson.

Citación estilo Chicago

Lane, Brian, y Wilfred‏ Gregg. The Encyclopedia of Mass Murder: A Chilling Record of the World's Worst Cases. London: Robinson, 2004.

Cita MLA

Lane, Brian, y Wilfred‏ Gregg. The Encyclopedia of Mass Murder: A Chilling Record of the World's Worst Cases. London: Robinson, 2004.