Diki, B. (2013). The shirburnian catastrophe. Langaa Research & Publishing CIG.
芝加哥风格引文Diki, Basil. The Shirburnian Catastrophe. Bamenda, Cameroon: Langaa Research & Publishing CIG, 2013.
MLA引文Diki, Basil. The Shirburnian Catastrophe. Langaa Research & Publishing CIG, 2013.
警告：这些引文格式不一定是100％准确.