एपीए उद्धरण

Jüni, P., Altman, D. G., & Egger, M. (2001). Assessing the quality of controlled clinical trials. BMJ.

शिकागो स्टाइल उद्धरण

Jüni, Peter, Douglas G. Altman, और Matthias Egger. Assessing the Quality of Controlled Clinical Trials. BMJ, 2001.

एमएलए उद्धरण

Jüni, Peter, Douglas G. Altman, और Matthias Egger. Assessing the Quality of Controlled Clinical Trials. BMJ, 2001.