APA সাইটেশন

Akl, E. A., Gaddam, S., Mustafa, R., Wilson, M. C., Symons, A., Grifasi, A., . . . Schünemann, H. J. (2011). The Effects of Tracking Responses and the Day of Mailing on Physician Survey Response Rate: Three Randomized Trials. Public Library of Science.

শিকাগো স্টাইলে সাইটেশন

Akl, Elie A., Swarna Gaddam, Reem Mustafa, Mark C. Wilson, Andrew Symons, Ann Grifasi, Denise McGuigan, এবং Holger J. Schünemann. The Effects of Tracking Responses and the Day of Mailing On Physician Survey Response Rate: Three Randomized Trials. Public Library of Science, 2011.

এমএলএ সাইটেশন

Akl, Elie A., et al. The Effects of Tracking Responses and the Day of Mailing On Physician Survey Response Rate: Three Randomized Trials. Public Library of Science, 2011.