(1981). Manila Doctors Hospital marks 25th year today. Bulletin Today.
芝加哥风格引文"Manila Doctors Hospital Marks 25th Year Today." Bulletin Today 1981.
MLA引文"Manila Doctors Hospital Marks 25th Year Today." Bulletin Today, 1981.
警告：这些引文格式不一定是100％准确.
APA引文