Samaa Kemal, Karen Sheehan, & Joe Feinglass. (2018). Gun carrying among freshmen and sophomores in Chicago, New York City and Los Angeles public schools: The Youth Risk Behavior Survey, 2007-2013. BMC.
Chicago Style (17th ed.) CitationSamaa Kemal, Karen Sheehan, and Joe Feinglass. Gun Carrying Among Freshmen and Sophomores in Chicago, New York City and Los Angeles Public Schools: The Youth Risk Behavior Survey, 2007-2013. BMC, 2018.
MLA (9th ed.) CitationSamaa Kemal, et al. Gun Carrying Among Freshmen and Sophomores in Chicago, New York City and Los Angeles Public Schools: The Youth Risk Behavior Survey, 2007-2013. BMC, 2018.
Warning: These citations may not always be 100% accurate.