APA način citiranja (7. izdanje)

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

Čikaški stil citiranja (17. izdanje)

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

MLA način citiranja (8. izdanje)

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