Cita APA

Clarke, M., MacKinnon, L., & Eisinga, A. (2008). Cracking up in the search for randomised trials.

Citación estilo Chicago

Clarke, M., L. MacKinnon, and A. Eisinga. Cracking Up in the Search for Randomised Trials. 2008.

Cita MLA

Clarke, M., et al. Cracking Up in the Search for Randomised Trials. 2008.

Warning: These citations may not always be 100% accurate.