APA aipamena

Pisinger, C., Hammer-Helmich, L., Andreasen, A. H., Jørgensen, T., & Glümer, C. (2012). Social disparities in children’s exposure to second hand smoke at home: A repeated cross-sectional survey. BioMed Central.

Chicago Style aipamena

Pisinger, Charlotta, Lene Hammer-Helmich, Anne Helms Andreasen, Torben Jørgensen, and Charlotte Glümer. Social Disparities in Children’s Exposure to Second Hand Smoke At Home: A Repeated Cross-sectional Survey. BioMed Central, 2012.

MLA aipamena

Pisinger, Charlotta, et al. Social Disparities in Children’s Exposure to Second Hand Smoke At Home: A Repeated Cross-sectional Survey. BioMed Central, 2012.