APA način citiranja (7. izdanje)

Mercurio, R. Meralco seeks challengers for 500-MW supply of Ahunan Power. The Philippine Star..

Čikaški stil citiranja (17. izdanje)

Mercurio, Richmond. "Meralco Seeks Challengers for 500-MW Supply of Ahunan Power." The Philippine Star. .

MLA način citiranja (9. izdanje)

Mercurio, Richmond. "Meralco Seeks Challengers for 500-MW Supply of Ahunan Power." The Philippine Star., .