APA (7th ed.) Citation

McClenathan, J., Siegel, M., & Pahn, M. (2017). The Changing Landscape of U.S. Gun Policy: State Firearm Laws, 1991-2016. Michael Siegel.

Chicago Style (17th ed.) Citation

McClenathan, Jane, Michael Siegel, and Molly Pahn. The Changing Landscape of U.S. Gun Policy: State Firearm Laws, 1991-2016. [Erscheinungsort nicht ermittelbar]: Michael Siegel, 2017.

MLA (9th ed.) Citation

McClenathan, Jane, et al. The Changing Landscape of U.S. Gun Policy: State Firearm Laws, 1991-2016. Michael Siegel, 2017.