Cita APA (7a ed.)
Sommer, R., Braslow, J., Savini, I., Cordingley, J. E., Winowiecki, L. A., & Silva, M. A. d. (2015). State of the Art of Soil Research at International Agricultural Research Centres.
Cita Chicago Style (17a ed.)
Sommer, Rolf, Juliet Braslow, Isaac Savini, Justine E. Cordingley, Leigh Ann Winowiecki, y Mayesse Aparecida da Silva. State of the Art of Soil Research at International Agricultural Research Centres. 2015.
Cita MLA (9a ed.)
Sommer, Rolf, et al. State of the Art of Soil Research at International Agricultural Research Centres. 2015.
Precaución: Estas citas no son 100% exactas.