Cita APA (7a ed.)

De Guzman, G. (2010). Tax on tax? Philippines Free Press.

Cita Chicago Style (17a ed.)

De Guzman, Guiller. "Tax on Tax?" Philippines Free Press 2010.

Cita MLA (9a ed.)

De Guzman, Guiller. "Tax on Tax?" Philippines Free Press, 2010.