APA (7th ed.) Citation
Oyewole, B., & Carsky, R. (2001). Multiple purpose tree use by farmers using indigenous knowledge in subhumid and semiarid northern Nigeria. Informa UK Limited.
Chicago Style (17th ed.) Citation
Oyewole, B., and R.J Carsky. Multiple Purpose Tree Use by Farmers Using Indigenous Knowledge in Subhumid and Semiarid Northern Nigeria. Informa UK Limited, 2001.
MLA (9th ed.) Citation
Oyewole, B., and R.J Carsky. Multiple Purpose Tree Use by Farmers Using Indigenous Knowledge in Subhumid and Semiarid Northern Nigeria. Informa UK Limited, 2001.
Warning: These citations may not always be 100% accurate.