APA način citiranja

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

Čikaški stil citiranja

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

MLA način citiranja

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

Upozorenje: Ovi citati možda nisu uvijek 100% točni.