Rubel, R. J. (1978). Identifying your school's crime problems: Simple steps that precede costly action; an IRC monograph for practitioners. IRC monograph series.
Chicago-Zitierstil (17. Ausg.)Rubel, Robert J. "Identifying Your School's Crime Problems: Simple Steps That Precede Costly Action; an IRC Monograph for Practitioners." IRC Monograph Series 1978.
MLA-Zitierstil (8. Ausg.)Rubel, Robert J. "Identifying Your School's Crime Problems: Simple Steps That Precede Costly Action; an IRC Monograph for Practitioners." IRC Monograph Series, 1978.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.