APA (7 ম সংস্করণ) উদ্ধৃতি

Ahmed, S. M., Chowdhury, S. M., Rana, A. M., Rahman, A., & Chowdhury, A. (2019). Drug abuse in Bangladesh: Knowledge, attitude and perceptions of secondary school students. Research and Evaluation Division, Brac.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Ahmed, Syed Masud, Shamim Matin Chowdhury, AKM Masud Rana, Azizur Rahman, এবং AMR Chowdhury. Drug Abuse in Bangladesh: Knowledge, Attitude and Perceptions of Secondary School Students. Research and Evaluation Division, Brac, 2019.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Ahmed, Syed Masud, et al. Drug Abuse in Bangladesh: Knowledge, Attitude and Perceptions of Secondary School Students. Research and Evaluation Division, Brac, 2019.