APA (7th ed.) Citation

Ellenberg, S. S. (2017). Clinical trials in the twenty-first century: Ongoing challenges and emerging issues. Society for Clinical Trials.

Chicago Style (17th ed.) Citation

Ellenberg, Susan Smith. Clinical Trials in the Twenty-first Century: Ongoing Challenges and Emerging Issues. [Place of publication not identified]: Society for Clinical Trials, 2017.

MLA (9th ed.) Citation

Ellenberg, Susan Smith. Clinical Trials in the Twenty-first Century: Ongoing Challenges and Emerging Issues. Society for Clinical Trials, 2017.