APA引文

Ceballos, P. (1973). Pedring and his times. Philippine Studies.

芝加哥风格引文

Ceballos, Patricio. "Pedring and His Times." Philippine Studies 1973.

MLA引文

Ceballos, Patricio. "Pedring and His Times." Philippine Studies, 1973.

警告：这些引文格式不一定是100％准确.