Flemming, M. (1976). Under protective surveillance. McClelland and Stewart.
Cita Chicago Style (17a ed.)Flemming, Marlis. Under Protective Surveillance. Toronto: McClelland and Stewart, 1976.
Cita MLA (9a ed.)Flemming, Marlis. Under Protective Surveillance. McClelland and Stewart, 1976.
Precaución: Estas citas no son 100% exactas.