APA (7 ম সংস্করণ) উদ্ধৃতি

von Elm, E., Altman, D., Egger, M., Pocock, S., Gøtzsche, P., Vandenbroucke, J., & initiative, S. (2007). The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) statement: Guidelines for reporting observational studies. Elsevier.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

von Elm, E., DG Altman, M. Egger, SJ Pocock, P. Gøtzsche, J. Vandenbroucke, এবং STROBE initiative. The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) Statement: Guidelines for Reporting Observational Studies. Elsevier, 2007.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

von Elm, E., et al. The Strengthening the Reporting of Observational Studies in Epidemiology (STROBE) Statement: Guidelines for Reporting Observational Studies. Elsevier, 2007.