Cita APA (7a ed.)

Corona-Norco Unified School District (Corona, Calif.), & Corona-Norco Unified School District (Norco, Calif.). (2013). Corona-Norco Unified School District school safety action plan: Safety first. [s.n.].

Cita Chicago Style (17a ed.)

Corona-Norco Unified School District (Corona, Calif.), y Calif.) Corona-Norco Unified School District (Norco. Corona-Norco Unified School District School Safety Action Plan: Safety First. [S.l.]: [s.n.], 2013.

Cita MLA (9a ed.)

Corona-Norco Unified School District (Corona, Calif.), y Calif.) Corona-Norco Unified School District (Norco. Corona-Norco Unified School District School Safety Action Plan: Safety First. [s.n.], 2013.

Precaución: Estas citas no son 100% exactas.