Gaya APA

Institute, S, R. (1976). Peat & Podzolic Soils & Their Potential for Agriculture in Indonesia (3rd). Bogor: Soil Research Institute.

Gaya MLA

Institute, Soil, Research. "Peat & Podzolic Soils & Their Potential for Agriculture in Indonesia". 3rd Bogor: Soil Research Institute, 1976. Text.