APA-Zitierstil (7. Ausg.)
ebrary, Inc, Shiferaw, B., Freeman, H. A., & Swinton, S. M. (2005). Natural resources management in agriculture: Methods for assessing economic and environmental impacts. CABI Pub..
Chicago-Zitierstil (17. Ausg.)
ebrary, Inc, Bekele Shiferaw, H. Ade Freeman, und Scott M. Swinton. Natural Resources Management in Agriculture: Methods for Assessing Economic and Environmental Impacts. Wallingford, Oxfordshire, UK ; Cambridge, MA, USA: CABI Pub., 2005.
MLA-Zitierstil (9. Ausg.)
ebrary, Inc, et al. Natural Resources Management in Agriculture: Methods for Assessing Economic and Environmental Impacts. CABI Pub., 2005.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.