APA citiranje

Kermah, M., Franke, A., Adjei-Nsiah, S., Ahiabor, B., Abaidoo, R., & Giller, K. (2018). N(2)-fixation and N contribution by grain legumes under different soil fertility status and cropping systems in the Guinea savanna of northern Ghana. Agric Ecosyst Environ.

Citação norma Chicago

Kermah, M., A.C Franke, S. Adjei-Nsiah, B.D.K Ahiabor, R.C Abaidoo, and K.E Giller. "N(2)-fixation and N Contribution By Grain Legumes Under Different Soil Fertility Status and Cropping Systems in the Guinea Savanna of Northern Ghana." Agric Ecosyst Environ 2018.

MLA citiranje

Kermah, M., et al. "N(2)-fixation and N Contribution By Grain Legumes Under Different Soil Fertility Status and Cropping Systems in the Guinea Savanna of Northern Ghana." Agric Ecosyst Environ 2018.