APA (7 ম সংস্করণ) উদ্ধৃতি

Chowdhury, A. S., Jaber, R. M., Alam, M. T., Nayeem, J., & Bhuian, D. M. B. H. (2018). Laser based digital pen with multi-purpose mouse functionality. BARC University.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Chowdhury, Asef Sharar, Rishad Mubtasim Jaber, Md. Towfiqul Alam, Jannatul Nayeem, এবং Dr. Mohammed Belal Hossain Bhuian. Laser Based Digital Pen with Multi-purpose Mouse Functionality. BARC University, 2018.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Chowdhury, Asef Sharar, et al. Laser Based Digital Pen with Multi-purpose Mouse Functionality. BARC University, 2018.