Cita APA

Ong, P. S. (2001). Philippine biodiversity in crises. Philippine Star.

Citación estilo Chicago

Ong, Perry S. "Philippine Biodiversity in Crises." Philippine Star 2001.

Cita MLA

Ong, Perry S. "Philippine Biodiversity in Crises." Philippine Star, 2001.

Warning: These citations may not always be 100% accurate.