APA (7th ed.) Citation

Christine Cowie, Deborah Black, & Ian Fraser. (1997). Blood lead levels in preschool children in eastern Sydney. Elsevier.

Chicago Style (17th ed.) Citation

Christine Cowie, Deborah Black, and Ian Fraser. Blood Lead Levels in Preschool Children in Eastern Sydney. Elsevier, 1997.

MLA (9th ed.) Citation

Christine Cowie, et al. Blood Lead Levels in Preschool Children in Eastern Sydney. Elsevier, 1997.

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