APA-viite (7. p.)
Cerdá, M., & et al. (2025). Study assessing the effectiveness of overdose prevention centers through evaluation research (SAFER): An overview of the study protocol.
Chicago-viite (17. p.)
Cerdá, M., ja et al. Study Assessing the Effectiveness of Overdose Prevention Centers Through Evaluation Research (SAFER): An Overview of the Study Protocol. 2025.
MLA-viite (9. p.)
Cerdá, M., ja et al. Study Assessing the Effectiveness of Overdose Prevention Centers Through Evaluation Research (SAFER): An Overview of the Study Protocol. 2025.
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