Παραπομπή APA

Chillrud, S. N., Epstein, D., Kinney, P. L., Pederson, D., Ross, J. M., Sax, S. N., & Spengler, J. D. Elevated airborne exposures of teenagers to manganese, chromium, iron from steel dust and New York City's subway system.

Παραπομπή Chicago Style

Chillrud, Steven N., David Epstein, Patrick L. Kinney, Dee Pederson, James M. Ross, Sonja N. Sax, και John D. Spengler. Elevated Airborne Exposures of Teenagers to Manganese, Chromium, Iron From Steel Dust and New York City's Subway System.

Παραπομπή MLA

Chillrud, Steven N., et al. Elevated Airborne Exposures of Teenagers to Manganese, Chromium, Iron From Steel Dust and New York City's Subway System.

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