Mentan, T. (2014). Africa: Facing human security challenges in the 21st century. Langaa Research & Publishing CIG.
芝加哥风格引文Mentan, Tatah. Africa: Facing Human Security Challenges in the 21st Century. Bamenda, Cameroon: Langaa Research & Publishing CIG, 2014.
MLA引文Mentan, Tatah. Africa: Facing Human Security Challenges in the 21st Century. Langaa Research & Publishing CIG, 2014.
警告：这些引文格式不一定是100％准确.