Cita APA (7th ed.)

Valenzuela, A. E., Jr. (2013). Katipunan revolution in Bulacan (part 1). Philippine Graphic.

Cita Chicago (17th ed.)

Valenzuela, Arturo E., Jr. "Katipunan Revolution in Bulacan (part 1)." Philippine Graphic 2013.

Cita MLA (9th ed.)

Valenzuela, Arturo E., Jr. "Katipunan Revolution in Bulacan (part 1)." Philippine Graphic, 2013.