Cita APA (7a ed.)

Webster, D., Vernick, J. S., & Crifasi, C. (2013). Effects of Missouri's Repeal of Its Handgun Purchases Licensing Law on Homicides. John Hopkins Bloomberg School of Public Health, John Hopkins Center of Gun Policy and Research.

Cita Chicago Style (17a ed.)

Webster, Daniel, Jon S. Vernick, y Cassandra Crifasi. Effects of Missouri's Repeal of Its Handgun Purchases Licensing Law on Homicides. [Erscheinungsort nicht ermittelbar]: John Hopkins Bloomberg School of Public Health, John Hopkins Center of Gun Policy and Research, 2013.

Cita MLA (9a ed.)

Webster, Daniel, et al. Effects of Missouri's Repeal of Its Handgun Purchases Licensing Law on Homicides. John Hopkins Bloomberg School of Public Health, John Hopkins Center of Gun Policy and Research, 2013.