APA Style

Emanuel, E, J., Crouch, R, A. (2003). Ethical and regulatory aspects of clinical research: readings and commentary . U.S.A: The Johns Hopkins University Press.

MLA Style

Emanuel, Ezekiel, J.., Crouch, Robert, A.. "Ethical and regulatory aspects of clinical research: readings and commentary". U.S.A: The Johns Hopkins University Press, 2003. print.