APA (7th ed.) Citation

SR, O. (1972). Nutrient supply and availability in calcareous soils.

Chicago Style (17th ed.) Citation

SR, OLSEN. Nutrient Supply and Availability in Calcareous Soils. 1972.

MLA (8th ed.) Citation

SR, OLSEN. Nutrient Supply and Availability in Calcareous Soils. 1972.

IICA/CATIE Citation

SR, O. 1972. Nutrient supply and availability in calcareous soils.

Warning: These citations may not always be 100% accurate.