APA (7th ed.) Citation

Cunningham John A, Blomqvist Jan, Koski-Jännes Anja, & Raitasalo Kirsimarja. (2012). Societal images of Cannabis use: Comparing three countries. BMC.

Chicago Style (17th ed.) Citation

Cunningham John A, Blomqvist Jan, Koski-Jännes Anja, and Raitasalo Kirsimarja. Societal Images of Cannabis Use: Comparing Three Countries. BMC, 2012.

MLA (9th ed.) Citation

Cunningham John A, et al. Societal Images of Cannabis Use: Comparing Three Countries. BMC, 2012.