APA (7th ed.) Citation

Loft Steffen, Hansen Johnni, Sørensen Mette, Ketzel Matthias, Jensen Steen S, Hvidberg Martin, . . . Tjønneland Anne. (2011). Air pollution from traffic and cancer incidence: A Danish cohort study. BMC.

Chicago Style (17th ed.) Citation

Loft Steffen, et al. Air Pollution from Traffic and Cancer Incidence: A Danish Cohort Study. BMC, 2011.

MLA (9th ed.) Citation

Loft Steffen, et al. Air Pollution from Traffic and Cancer Incidence: A Danish Cohort Study. BMC, 2011.

Warning: These citations may not always be 100% accurate.