Cite
A geographically explicit ecological momentary assessment (GEMA) mixed method for understanding substance use.
MLA
McQuoid, Julia, et al. “A Geographically Explicit Ecological Momentary Assessment (GEMA) Mixed Method for Understanding Substance Use.” Social Science & Medicine, vol. 202, Apr. 2018, pp. 89–98. EBSCOhost, https://doi.org/10.1016/j.socscimed.2018.02.014.
APA
McQuoid, J., Thrul, J., & Ling, P. (2018). A geographically explicit ecological momentary assessment (GEMA) mixed method for understanding substance use. Social Science & Medicine, 202, 89–98. https://doi.org/10.1016/j.socscimed.2018.02.014
Chicago
McQuoid, Julia, Johannes Thrul, and Pamela Ling. 2018. “A Geographically Explicit Ecological Momentary Assessment (GEMA) Mixed Method for Understanding Substance Use.” Social Science & Medicine 202 (April): 89–98. doi:10.1016/j.socscimed.2018.02.014.