APA Citatie

Winiwarter, V. (2012). The challenge of sustaining soils. Interdisciplinary perspectives 1.

Chicago Style citaat

Winiwarter, Verena. "The Challenge of Sustaining Soils." Interdisciplinary Perspectives 1 2012.

MLA citatie

Winiwarter, Verena. "The Challenge of Sustaining Soils." Interdisciplinary Perspectives 1 2012.

Let op: Deze citaties zijn niet altijd 100% accuraat.