APA citiranje

Lanphear, B. P., Weitzman, M., & Eberly, S. (1996). Racial differences in Urban children's environmental exposures to lead.

Citação norma Chicago

Lanphear, B P., M. Weitzman, and S. Eberly. Racial Differences in Urban Children's Environmental Exposures to Lead. 1996.

MLA citiranje

Lanphear, B P., M. Weitzman, and S. Eberly. Racial Differences in Urban Children's Environmental Exposures to Lead. 1996.