Cita APA (7a ed.)
Gathumbi, S. M., Cadisch, G., Buresh, R. J., & Giller, K. E. (2003). Subsoil nitrogen capture in mixed legume stands as assessed by deep nitrogen-15 placement. Wiley.
Cita Chicago Style (17a ed.)
Gathumbi, Stanley M., Georg Cadisch, Roland J. Buresh, y Ken E. Giller. Subsoil Nitrogen Capture in Mixed Legume Stands as Assessed by Deep Nitrogen-15 Placement. Wiley, 2003.
Cita MLA (9a ed.)
Gathumbi, Stanley M., et al. Subsoil Nitrogen Capture in Mixed Legume Stands as Assessed by Deep Nitrogen-15 Placement. Wiley, 2003.
Precaución: Estas citas no son 100% exactas.