Smart, R., Morral, A. R., & Smucker, S. (2020). The science of gun policy: A critical synthesis of research evidence on the effects of gun policies in the United States (Second edition.). RAND Corporation. https://doi.org/10.7249/RR2088-1
Chicago-Zitierstil (17. Ausg.)Smart, Rosanna, Andrew R. Morral, und Sierra Smucker. The Science of Gun Policy: A Critical Synthesis of Research Evidence on the Effects of Gun Policies in the United States. Second edition. Santa Monica, Calif: RAND Corporation, 2020. https://doi.org/10.7249/RR2088-1.
MLA-Zitierstil (9. Ausg.)Smart, Rosanna, et al. The Science of Gun Policy: A Critical Synthesis of Research Evidence on the Effects of Gun Policies in the United States. Second edition. RAND Corporation, 2020. https://doi.org/10.7249/RR2088-1.