Citação norma APA

Liang, D., Bao, Y., Wallace, M., Grant, I., & Shi, Y. (2018). Medical cannabis legalization and opioid prescriptions: Evidence on US Medicaid enrollees during 1993–2014. Addiction.

Citação norma Chicago

Liang, Di, Yuhua Bao, Mark Wallace, Igor Grant, and Yuyan Shi. "Medical Cannabis Legalization and Opioid Prescriptions: Evidence On US Medicaid Enrollees During 1993–2014." Addiction 2018.

Citação norma MLA

Liang, Di, et al. "Medical Cannabis Legalization and Opioid Prescriptions: Evidence On US Medicaid Enrollees During 1993–2014." Addiction 2018.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.