APA引文

Usman, E. K. DOST distributes flood hazard maps. Manila Bulletin.

芝加哥风格引文

Usman, Edd K. "DOST Distributes Flood Hazard Maps." Manila Bulletin .

MLA引文

Usman, Edd K. "DOST Distributes Flood Hazard Maps." Manila Bulletin, .

警告：这些引文格式不一定是100％准确.