Cita APA (7a ed.)
Gourlay, S., Aynekulu, E., Carletto, C., & Shepherd, K. D. (2017). Spectral Soil Analysis & Household Surveys: A Guidebook for Integration.
Cita Chicago Style (17a ed.)
Gourlay, S., Ermias Aynekulu, C. Carletto, y Keith D. Shepherd. Spectral Soil Analysis & Household Surveys: A Guidebook for Integration. 2017.
Cita MLA (9a ed.)
Gourlay, S., et al. Spectral Soil Analysis & Household Surveys: A Guidebook for Integration. 2017.
Precaución: Estas citas no son 100% exactas.