Narvasa, A. R. (1985). The responsibilities of press freedom.
芝加哥风格引文Narvasa, Andres R. The Responsibilities of Press Freedom. 1985.
MLA引文Narvasa, Andres R. The Responsibilities of Press Freedom. 1985.
警告：这些引文格式不一定是100％准确.
APA引文