APA (7th ed.) Citation

To, M. J., Jones, J., Emara, M., & Jadad, A. R. Are reports of randomized controlled trials improving over time? A systematic review of 284 articles published in high-impact general and specialized medical journals. Public Library of Science (PLoS).

Chicago Style (17th ed.) Citation

To, Matthew J., Jennifer Jones, Mohamed Emara, and Alejandro R. Jadad. Are Reports of Randomized Controlled Trials Improving over Time? A Systematic Review of 284 Articles Published in High-impact General and Specialized Medical Journals. Public Library of Science (PLoS).

MLA (9th ed.) Citation

To, Matthew J., et al. Are Reports of Randomized Controlled Trials Improving over Time? A Systematic Review of 284 Articles Published in High-impact General and Specialized Medical Journals. Public Library of Science (PLoS).