Style de citation APA (7e éd.)

Unabia, C. C. (2000). Sinugdahan hu mga langgam. no date of publication].

Style de citation Chicago (17e éd.)

Unabia, Carmen Ching. Sinugdahan Hu Mga Langgam. [no place of publication: no date of publication], 2000.

Style de citation MLA (9e éd.)

Unabia, Carmen Ching. Sinugdahan Hu Mga Langgam. no date of publication], 2000.