Cita APA (7th ed.)

Ekanad, O., & Jeje, L. (2014). The Impact of Cocoa Cultivation on Soil Characterstics in Southwestern Nigeria. Obafemi Awolowo University.

Cita Chicago (17th ed.)

Ekanad, Olusegun, i L.K Jeje. The Impact of Cocoa Cultivation on Soil Characterstics in Southwestern Nigeria. Obafemi Awolowo University, 2014.

Cita MLA (9th ed.)

Ekanad, Olusegun, i L.K Jeje. The Impact of Cocoa Cultivation on Soil Characterstics in Southwestern Nigeria. Obafemi Awolowo University, 2014.

Atenció: Aquestes cites poden no estar 100% correctes.