Rubel, R. J. (1978). Identifying your school's crime problems: Simple steps that precede costly action; an IRC monograph for practitioners. IRC monograph series.
Cita Chicago Style (17a ed.)Rubel, Robert J. "Identifying Your School's Crime Problems: Simple Steps That Precede Costly Action; an IRC Monograph for Practitioners." IRC Monograph Series 1978.
Cita MLA (9a ed.)Rubel, Robert J. "Identifying Your School's Crime Problems: Simple Steps That Precede Costly Action; an IRC Monograph for Practitioners." IRC Monograph Series, 1978.
Precaución: Estas citas no son 100% exactas.