Akpan-Umana, O. (2013). War and conquest without weapons: Tactics and strategies of scorching the phenomenon of Boko Haram in Nigeria. Adonis & Abbey Publishers Ltd.
芝加哥风格引文Akpan-Umana, Otoabasi. War and Conquest Without Weapons: Tactics and Strategies of Scorching the Phenomenon of Boko Haram in Nigeria. London, England ; Asokoro, Nigeria: Adonis & Abbey Publishers Ltd, 2013.
MLA引文Akpan-Umana, Otoabasi. War and Conquest Without Weapons: Tactics and Strategies of Scorching the Phenomenon of Boko Haram in Nigeria. Adonis & Abbey Publishers Ltd, 2013.
警告：这些引文格式不一定是100％准确.