Cita APA (7a ed.)
Mbagwu, J., Lal, R., & Scott, J. (1984). Effects of desurfacing of alfisols and ultisols in Southern Nigeria: I. crop performance.
Cita Chicago Style (17a ed.)
Mbagwu, J.S.C, R. Lal, y J. Scott. Effects of Desurfacing of Alfisols and Ultisols in Southern Nigeria: I. Crop Performance. 1984.
Cita MLA (9a ed.)
Mbagwu, J.S.C, et al. Effects of Desurfacing of Alfisols and Ultisols in Southern Nigeria: I. Crop Performance. 1984.
Precaución: Estas citas no son 100% exactas.