Dokumentuaren aipamena

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.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.