Cita APA (7a ed.)
Löfstrand, F. (2006). Conservation agriculture in Babati District, Tanzania.
Cita Chicago Style (17a ed.)
Löfstrand, Fredrik. Conservation Agriculture in Babati District, Tanzania. 2006.
Cita MLA (9a ed.)
Löfstrand, Fredrik. Conservation Agriculture in Babati District, Tanzania. 2006.
Precaución: Estas citas no son 100% exactas.