Estoya, J. (2004). Senior citizens. IN Behind the Mike [column]. Leyte Samar Daily Express.
Citazione stile Chigago Style (17a edizione)Estoya, Jun. "Senior Citizens. IN Behind the Mike [column]." Leyte Samar Daily Express 2004.
Citatione MLA (9a ed.)Estoya, Jun. "Senior Citizens. IN Behind the Mike [column]." Leyte Samar Daily Express, 2004.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.