APA-viite (7. p.)
McRobbie, H., & et al. (2014). Electronic cigarettes for smoking cessation and reduction (Review). The Cochrane Collaboration.
Chicago-viite (17. p.)
McRobbie, H., ja et al. Electronic Cigarettes for Smoking Cessation and Reduction (Review). Londres: The Cochrane Collaboration, 2014.
MLA-viite (9. p.)
McRobbie, H., ja et al. Electronic Cigarettes for Smoking Cessation and Reduction (Review). The Cochrane Collaboration, 2014.
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