APA aipamena

Benowitz, N. L., Nardone, N., Jain, S., Dempsey, D. A., Addo, N., St. Helen, G., & Jacob, P. (2018). Comparison of urine 4-(methylnitrosamino)-1-(3)pyridyl-1-butanol and cotinine for assessment of active and passive smoke exposure in urban adolescents. Cancer Epidemiol Biomarkers Prev.

Chicago Style aipamena

Benowitz, Neal L., Natalie Nardone, Shonul Jain, Delia A. Dempsey, Newton Addo, Gideon St. Helen, and Peyton Jacob. "Comparison of Urine 4-(methylnitrosamino)-1-(3)pyridyl-1-butanol and Cotinine for Assessment of Active and Passive Smoke Exposure in Urban Adolescents." Cancer Epidemiol Biomarkers Prev 2018.

MLA aipamena

Benowitz, Neal L., et al. "Comparison of Urine 4-(methylnitrosamino)-1-(3)pyridyl-1-butanol and Cotinine for Assessment of Active and Passive Smoke Exposure in Urban Adolescents." Cancer Epidemiol Biomarkers Prev 2018.