APA引文

Porcalla, D. (2004). Congress upheld validity of Smokey Mountain development. Philippine Star.

Chicago Style (17th ed.) Citation

Porcalla, Delon. "Congress Upheld Validity of Smokey Mountain Development." Philippine Star 2004.

MLA引文

Porcalla, Delon. "Congress Upheld Validity of Smokey Mountain Development." Philippine Star, 2004.

警告：這些引文格式不一定是100％准確.