Citação norma APA
ebrary, Inc, Webster, D. W., & Vernick, J. S. (2013). Reducing gun violence in America: Informing policy with evidence and analysis. Johns Hopkins University Press.
Citação norma Chicago
ebrary, Inc, Daniel W. Webster, and Jon S. Vernick. Reducing Gun Violence in America: Informing Policy with Evidence and Analysis. Baltimore, Md.: Johns Hopkins University Press, 2013.
Citação norma MLA
ebrary, Inc, et al. Reducing Gun Violence in America: Informing Policy with Evidence and Analysis. Johns Hopkins University Press, 2013.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.