Cita APA

Nilsson, M., Weinehall, L., Bergström, E., Stenlund, H., & Janlert, U. (2009). Adolescent's perceptions and expectations of parental action on children's smoking and snus use; national cross sectional data from three decades. BioMed Central.

Chicago Style Citation

Nilsson, Maria, Lars Weinehall, Erik Bergström, Hans Stenlund, i Urban Janlert. Adolescent's Perceptions and Expectations of Parental Action On Children's Smoking and Snus Use; National Cross Sectional Data From Three Decades. BioMed Central, 2009.

Cita MLA

Nilsson, Maria, et al. Adolescent's Perceptions and Expectations of Parental Action On Children's Smoking and Snus Use; National Cross Sectional Data From Three Decades. BioMed Central, 2009.