APA (7th ed.) Citation

Stohler Rudolf, Landolt Karin, & Nordt Carlos. (2009). Estimating incidence trends in regular heroin use in 26 regions of Switzerland using methadone treatment data. BMC.

Chicago Style (17th ed.) Citation

Stohler Rudolf, Landolt Karin, and Nordt Carlos. Estimating Incidence Trends in Regular Heroin Use in 26 Regions of Switzerland Using Methadone Treatment Data. BMC, 2009.

MLA (9th ed.) Citation

Stohler Rudolf, et al. Estimating Incidence Trends in Regular Heroin Use in 26 Regions of Switzerland Using Methadone Treatment Data. BMC, 2009.