APA (7e ed.) Bronvermelding

Society for Environmental Geochemistry and Health, Wixson, B. G., & Davies, B. E. (1993). Lead in soil: Recommended guidelines. Science Reviews.

Chicago (17e ed.) Bronvermelding

Society for Environmental Geochemistry and Health, Bobby G. Wixson, en Brian E. Davies. Lead in Soil: Recommended Guidelines. [Northwood, UK]: Science Reviews, 1993.

MLA (9e ed.) Bronvermelding

Society for Environmental Geochemistry and Health, et al. Lead in Soil: Recommended Guidelines. Science Reviews, 1993.