ebrary, Inc, Kelley, W. N., & Randolph, M. A. (1994). Career in clinical research: Obstacles and opportunities. National Academy Press.
Цитирование в стиле Чикаго (17-е изд.)ebrary, Inc, William N. Kelley, и Mark A. Randolph. Career in Clinical Research: Obstacles and Opportunities. Washington, D.C.: National Academy Press, 1994.
Цитирование MLA (9-е изд.)ebrary, Inc, et al. Career in Clinical Research: Obstacles and Opportunities. National Academy Press, 1994.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.