APA citiranje

Rivero, A. Caltex launches Techron Concentrate for diesel engines. The Philippine Star.

Chicago Style (17th ed.) Citation

Rivero, Angel. "Caltex Launches Techron Concentrate for Diesel Engines." The Philippine Star .

MLA citiranje

Rivero, Angel. "Caltex Launches Techron Concentrate for Diesel Engines." The Philippine Star, .