APA (7 ম সংস্করণ) উদ্ধৃতি
Higgins, K., & et al. (2018). The Belfast Youth Development Study (BYDS): A prospective cohort study of the initiation, persistence and desistance of substance use from adolescence to adulthood in Northern Ireland.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি
Higgins, K., এবং et al. The Belfast Youth Development Study (BYDS): A Prospective Cohort Study of the Initiation, Persistence and Desistance of Substance Use from Adolescence to Adulthood in Northern Ireland. 2018.
M.L.A (9 ম সংস্করণ) উদ্ধৃতি
Higgins, K., এবং et al. The Belfast Youth Development Study (BYDS): A Prospective Cohort Study of the Initiation, Persistence and Desistance of Substance Use from Adolescence to Adulthood in Northern Ireland. 2018.
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