Cita APA (7a ed.)
Drechsel, P., Giordano, M., & Enters, T. (2004). Valuing soil fertility change: Selected methods and case studies.
Cita Chicago Style (17a ed.)
Drechsel, Pay, Mark Giordano, y T. Enters. Valuing Soil Fertility Change: Selected Methods and Case Studies. 2004.
Cita MLA (9a ed.)
Drechsel, Pay, et al. Valuing Soil Fertility Change: Selected Methods and Case Studies. 2004.
Precaución: Estas citas no son 100% exactas.