APA Citation

Gilbertson, D. L. (2002). What have they told us about gangs?: A content analysis of twentieth century texts on U.S. gangs.

Chicago Style Citation

Gilbertson, Douglas Lee. What Have They Told Us About Gangs?: A Content Analysis of Twentieth Century Texts On U.S. Gangs. 2002.

MLA Citation

Gilbertson, Douglas Lee. What Have They Told Us About Gangs?: A Content Analysis of Twentieth Century Texts On U.S. Gangs. 2002.

Warning: These citations may not always be 100% accurate.