APA-viite

(1990). Papers workshop on acid sulphate soils in the humid tropics. Bogor, Indonesia: Agency for agricultural research and development.

Chicago-tyylinen lähdeviittaus

Papers Workshop On Acid Sulphate Soils in the Humid Tropics. Bogor, Indonesia: Agency for agricultural research and development, 1990.

MLA-viite

Papers Workshop On Acid Sulphate Soils in the Humid Tropics. Bogor, Indonesia: Agency for agricultural research and development, 1990.

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