APA (7th ed.) Citation

Betts, K., McIlwraith, F., Dietze, P., Whittaker, E., Burns, L., Cogger, S., & Alati, R. (2015). Can differences in the type, nature or amount of polysubstance use explain the increased risk of non-fatal overdose among psychologically distressed people who inject drugs? Elsevier Ireland Ltd.

Chicago Style (17th ed.) Citation

Betts, K., F. McIlwraith, P. Dietze, E. Whittaker, L. Burns, S. Cogger, and Rosa Alati. Can Differences in the Type, Nature or Amount of Polysubstance Use Explain the Increased Risk of Non-fatal Overdose Among Psychologically Distressed People Who Inject Drugs? Elsevier Ireland Ltd, 2015.

MLA (9th ed.) Citation

Betts, K., et al. Can Differences in the Type, Nature or Amount of Polysubstance Use Explain the Increased Risk of Non-fatal Overdose Among Psychologically Distressed People Who Inject Drugs? Elsevier Ireland Ltd, 2015.