APA-viite

Biswas, T. D. (1979). Phosphorus in soils, crops and fertilizers. Indian Society of Soil Science.

Chicago-tyylinen lähdeviittaus

Biswas, T D. Phosphorus in Soils, Crops and Fertilizers. New Delhi: Indian Society of Soil Science, 1979.

MLA-viite

Biswas, T D. Phosphorus in Soils, Crops and Fertilizers. Indian Society of Soil Science, 1979.