APA(7版)引用形式

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.].

Chicagoスタイル(17版)引用形式

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

MLA(9版)引用形式

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