APA-ийн эшлэл(7 дахь хэвлэлт)

Yerima, B. P. K., & Opara, C. C. (2014). The impact of climate change on Sub-Saharan Africa: Case studies in Cameroon, Nigeria and Uganda (First edition.). PL Academic Research.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Yerima, Bernard P. K., ба Chukwuemeka Christopher Opara. The Impact of Climate Change on Sub-Saharan Africa: Case Studies in Cameroon, Nigeria and Uganda. First edition. Frankfurt am Main, [Germany]: PL Academic Research, 2014.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Yerima, Bernard P. K., ба Chukwuemeka Christopher Opara. The Impact of Climate Change on Sub-Saharan Africa: Case Studies in Cameroon, Nigeria and Uganda. First edition. PL Academic Research, 2014.