APA ציטוט

Clarke, M. (2002). Commentary: Searching for trials for systematic reviews: what difference does it make?

Chicago Style (17th ed.) Citation

Clarke, M. Commentary: Searching for Trials for Systematic Reviews: What Difference Does It Make? 2002.

ציטוט MLA

Clarke, M. Commentary: Searching for Trials for Systematic Reviews: What Difference Does It Make? 2002.