APA

Alper M., Glaze L. E. & United States. (2019). Source and use of firearms involved in crimes: survey of prison inmates, 2016. [Washington, D.C.]: U.S. Department of Justice, Office of Justice Programs, Bureau of Justice Statistics.

Chicago

Alper Mariel, Glaze Lauren E and United States. 2019. Source and use of firearms involved in crimes: survey of prison inmates, 2016. [Washington, D.C.]: U.S. Department of Justice, Office of Justice Programs, Bureau of Justice Statistics.

Harvard

Alper M., Glaze L. E. and United States. (2019). Source and use of firearms involved in crimes: survey of prison inmates, 2016. [Washington, D.C.]: U.S. Department of Justice, Office of Justice Programs, Bureau of Justice Statistics.

MLA

Alper Mariel, Glaze Lauren E and United States. Source and use of firearms involved in crimes: survey of prison inmates, 2016. [Washington, D.C.]: U.S. Department of Justice, Office of Justice Programs, Bureau of Justice Statistics. 2019.