Style de citation APA

G Schroth. (2003). Trees, crops and soil fertility; concepts and research methods. CABI.

Style de citation Chicago

G Schroth. Trees, Crops and Soil Fertility; Concepts and Research Methods. UK: CABI, 2003.

Style de citation MLA

G Schroth. Trees, Crops and Soil Fertility; Concepts and Research Methods. CABI, 2003.

Attention : ces citations peuvent ne pas être correctes à 100%.