APA (7th ed.) Citation

Lawrence, D., Mitrou, F., & Zubrick, S. (2009). Smoking and mental illness: Results from population surveys in Australia and the United States. BioMed Central.

Chicago Style (17th ed.) Citation

Lawrence, David, Francis Mitrou, and Stephen Zubrick. Smoking and Mental Illness: Results from Population Surveys in Australia and the United States. BioMed Central, 2009.

MLA (9th ed.) Citation

Lawrence, David, et al. Smoking and Mental Illness: Results from Population Surveys in Australia and the United States. BioMed Central, 2009.