APA引文

Estupigan, R. (1999). Philippine tourism industry on the uprising. Manila Bulletin.

Chicago Style (17th ed.) Citation

Estupigan, Ruth. "Philippine Tourism Industry on the Uprising." Manila Bulletin 1999.

MLA引文

Estupigan, Ruth. "Philippine Tourism Industry on the Uprising." Manila Bulletin, 1999.

警告：這些引文格式不一定是100％准確.