APA-referens (7:e uppl.)

Garrod, M. (1970). Beware of Murderers. 40 Commando, Royal Marines.

Chicago-referens (17:e uppl.)

Garrod, Martin. Beware of Murderers. [Northern Ireland]: 40 Commando, Royal Marines, 1970.

MLA-referens (8:e uppl.)

Garrod, Martin. Beware of Murderers. 40 Commando, Royal Marines, 1970.