APA引文

Verceles, L. (1990). Catanduanes: The challenge of the nineties. Manila Bulletin.

Chicago Style (17th ed.) Citation

Verceles, Leandro. "Catanduanes: The Challenge of the Nineties." Manila Bulletin 1990.

MLA引文

Verceles, Leandro. "Catanduanes: The Challenge of the Nineties." Manila Bulletin, 1990.

警告：這些引文格式不一定是100％准確.