APA citiranje

Villanueva, R. (2012). Critical habitat for Phl duck declared in Isabela. Philippine Star.

Chicago Style (17th ed.) Citation

Villanueva, Rhodina. "Critical Habitat for Phl Duck Declared in Isabela." Philippine Star 2012.

MLA citiranje

Villanueva, Rhodina. "Critical Habitat for Phl Duck Declared in Isabela." Philippine Star, 2012.