APA引文

Ruiz, E. (2018). 32 potential ecotourism sites assessed. Manila Bulletin.

Chicago Style (17th ed.) Citation

Ruiz, Ellalyn. "32 Potential Ecotourism Sites Assessed." Manila Bulletin 2018.

MLA引文

Ruiz, Ellalyn. "32 Potential Ecotourism Sites Assessed." Manila Bulletin, 2018.

警告：這些引文格式不一定是100％准確.