APA (7th ed.) Citation

Straalen, N. M., & Løkke, H. (1997). Ecological Risk Assessment of Contaminants in Soil. Springer US : Imprint : Springer.

Chicago Style (17th ed.) Citation

Straalen, Nico M., and Hans Løkke. Ecological Risk Assessment of Contaminants in Soil. Boston, MA: Springer US : Imprint : Springer, 1997.

MLA (9th ed.) Citation

Straalen, Nico M., and Hans Løkke. Ecological Risk Assessment of Contaminants in Soil. Springer US : Imprint : Springer, 1997.