People In The Community Police Officers. Heinemann Library.
芝加哥风格引文People In The Community Police Officers. Heinemann Library.
MLA引文People In The Community Police Officers. Heinemann Library.
警告：这些引文格式不一定是100％准确.
APA引文
People In The Community Police Officers. Heinemann Library.
芝加哥风格引文People In The Community Police Officers. Heinemann Library.
MLA引文People In The Community Police Officers. Heinemann Library.