APA (7th ed.) Citation

Amany, Z., L, K. T., T, D. A., Keyur, P., Karen, H., A, S. K., & G, M. J. (2008). Factors influencing the participation of gastroenterologists and hepatologists in clinical research. BMC.

Chicago Style (17th ed.) Citation

Amany, Zekry, Kauf Teresa L, Dev Anouk T, Patel Keyur, Heller Karen, Schulman Kevin A, and McHutchison John G. Factors Influencing the Participation of Gastroenterologists and Hepatologists in Clinical Research. BMC, 2008.

MLA (8th ed.) Citation

Amany, Zekry, et al. Factors Influencing the Participation of Gastroenterologists and Hepatologists in Clinical Research. BMC, 2008.