APA Citatie

Lofts, S., Spurgeon, D. J., Svendsen, C., & Tipping, E. Deriving soil critical limits for Cu, Zn, Cd, Pb: A method based on free ion concentrations.

Chicago Style citaat

Lofts, Stephen., David J. Spurgeon, Claus Svendsen, en Edward Tipping. Deriving Soil Critical Limits for Cu, Zn, Cd, Pb: A Method Based On Free Ion Concentrations.

MLA citatie

Lofts, Stephen., David J. Spurgeon, Claus Svendsen, en Edward Tipping. Deriving Soil Critical Limits for Cu, Zn, Cd, Pb: A Method Based On Free Ion Concentrations.

Let op: Deze citaties zijn niet altijd 100% accuraat.