Cita APA (7a ed.)
Kamara, A., Akobundu, I., Sanginga, N., & Jutzi, S. (2000). The effects of mulch from selected multipurpose trees on nitrogen nutrition, growth and yield of maize (Zea mays). Wiley.
Cita Chicago Style (17a ed.)
Kamara, A.Y, I.O Akobundu, N. Sanginga, y S.C Jutzi. The Effects of Mulch from Selected Multipurpose Trees on Nitrogen Nutrition, Growth and Yield of Maize (Zea Mays). Wiley, 2000.
Cita MLA (9a ed.)
Kamara, A.Y, et al. The Effects of Mulch from Selected Multipurpose Trees on Nitrogen Nutrition, Growth and Yield of Maize (Zea Mays). Wiley, 2000.
Precaución: Estas citas no son 100% exactas.