APA (7e ed.) Bronvermelding

Javier, E. (2011). Vision for a garbage-free Bulacan. IN Graphic karambola [column]. Philippine Graphic.

Chicago (17e ed.) Bronvermelding

Javier, Ed. "Vision for a Garbage-free Bulacan. IN Graphic Karambola [column]." Philippine Graphic 2011.

MLA (9e ed.) Bronvermelding

Javier, Ed. "Vision for a Garbage-free Bulacan. IN Graphic Karambola [column]." Philippine Graphic, 2011.

Let op: Deze citaties zijn niet altijd 100% accuraat.