Cita APA (7th ed.)

Ramos, J. R. (2013). El Presidente: A historical review. Philippine Graphic.

Cita Chicago (17th ed.)

Ramos, John Ray. "El Presidente: A Historical Review." Philippine Graphic 2013.

Cita MLA (9th ed.)

Ramos, John Ray. "El Presidente: A Historical Review." Philippine Graphic, 2013.