APA (7th ed.) Zitazioa

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.

Chicago Style (17th ed.) Zitazioa

Yerima, Bernard P. K., eta 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 (9th ed.) Zitazioa

Yerima, Bernard P. K., eta 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.