APA সাইটেশন

Turok, D. K., Gero, A., Simmons, R. G., Kaiser, J. E., Stoddard, G. J., Sexsmith, C. D., . . . Sanders, J. N. (2021). Levonorgestrel vs. Copper Intrauterine Devices for Emergency Contraception. N Engl J Med.

শিকাগো স্টাইলে সাইটেশন

Turok, David K., Alexandra Gero, Rebecca G. Simmons, Jennifer E. Kaiser, Gregory J. Stoddard, Corinne D. Sexsmith, Lori M. Gawron, এবং Jessica N. Sanders. "Levonorgestrel Vs. Copper Intrauterine Devices for Emergency Contraception." N Engl J Med 2021.

এমএলএ সাইটেশন

Turok, David K., et al. "Levonorgestrel Vs. Copper Intrauterine Devices for Emergency Contraception." N Engl J Med 2021.