APA (7 ম সংস্করণ) উদ্ধৃতি

Thapa, S. (2011). Factors associated with the early discontinuation of intra uterine device: A nested case control study.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Thapa, Subash. Factors Associated with the Early Discontinuation of Intra Uterine Device: A Nested Case Control Study. 2011.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Thapa, Subash. Factors Associated with the Early Discontinuation of Intra Uterine Device: A Nested Case Control Study. 2011.