Gorst, S. L., Altman, D. G., Blazeby, J. M., Clarke, M., Gargon, E., Tunis, S., & Williamson, P. R. (2015). COMET V meeting summary. Trials.
Chicago Style aipamenaGorst, Sarah L., Doug G. Altman, Jane M. Blazeby, Mike Clarke, Elizabeth Gargon, Sean Tunis, and Paula R. Williamson. "COMET V Meeting Summary." Trials 2015.
MLA aipamenaGorst, Sarah L., et al. "COMET V Meeting Summary." Trials 2015.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.