Unabia, C. C. (2000). The origin of Kaliga. no date of publication].
芝加哥风格引文Unabia, Carmen Ching. The Origin of Kaliga. [no place of publication: no date of publication], 2000.
MLA引文Unabia, Carmen Ching. The Origin of Kaliga. no date of publication], 2000.
警告：这些引文格式不一定是100％准确.