APA সাইটেশন

Wittich, C. M., Agrawal, A., Cook, D. A., Halvorsen, A. J., Mandrekar, J. N., Chaudhry, S., . . . Beckman, T. J. (2017). E-learning in graduate medical education: Survey of residency program directors. BMC Med Educ.

শিকাগো স্টাইলে সাইটেশন

Wittich, Christopher M., Anoop Agrawal, David A. Cook, Andrew J. Halvorsen, Jayawant N. Mandrekar, Saima Chaudhry, Denise M. Dupras, Amy S. Oxentenko, এবং Thomas J. Beckman. "E-learning in Graduate Medical Education: Survey of Residency Program Directors." BMC Med Educ 2017.

এমএলএ সাইটেশন

Wittich, Christopher M., et al. "E-learning in Graduate Medical Education: Survey of Residency Program Directors." BMC Med Educ 2017.