Fölster, H. (1983). Bodenkunde - Westafrika (Nigeria, Kamerun): 4° - 8°N, 3°15' - 9°30' E; ; Bodengesellschaften = Pedology - West Africa (Nigeria, Cameroon). Borntraeger.
Chicago Style (17th ed.) CitationFölster, Horst. Bodenkunde - Westafrika (Nigeria, Kamerun): 4° - 8°N, 3°15' - 9°30' E; ; Bodengesellschaften = Pedology - West Africa (Nigeria, Cameroon). Berlin [u.a.]: Borntraeger, 1983.
MLA (9th ed.) CitationFölster, Horst. Bodenkunde - Westafrika (Nigeria, Kamerun): 4° - 8°N, 3°15' - 9°30' E; ; Bodengesellschaften = Pedology - West Africa (Nigeria, Cameroon). Borntraeger, 1983.
Warning: These citations may not always be 100% accurate.