Ayres Mattos, P. Martin Luther King.
芝加哥风格引文Ayres Mattos, Paulo. Martin Luther King.
MLA引文Ayres Mattos, Paulo. Martin Luther King.
警告：这些引文格式不一定是100％准确.
APA引文
Ayres Mattos, P. Martin Luther King.
芝加哥风格引文Ayres Mattos, Paulo. Martin Luther King.
MLA引文Ayres Mattos, Paulo. Martin Luther King.