Diki, B. (2013). The shirburnian catastrophe. Langaa Research & Publishing CIG.
Chicagoスタイル(17版)引用形式Diki, Basil. The Shirburnian Catastrophe. Bamenda, Cameroon: Langaa Research & Publishing CIG, 2013.
MLA(9版)引用形式Diki, Basil. The Shirburnian Catastrophe. Langaa Research & Publishing CIG, 2013.
警告: この引用は必ずしも正確ではありません.