Cita APA (7th ed.)

Philippines. Congress (1987- ). Senate & Philippines. Congress (1987- ). Senate. Ad Hoc Committee for the Senate Memorabilia for the 15th Congress. (2013). Senate memento 2013. Senate of the Philippines.

Cita Chicago (17th ed.)

Philippines. Congress (1987- ). Senate i Philippines. Congress (1987- ). Senate. Ad Hoc Committee for the Senate Memorabilia for the 15th Congress. Senate Memento 2013. Manila: Senate of the Philippines, 2013.

Cita MLA (9th ed.)

Philippines. Congress (1987- ). Senate i Philippines. Congress (1987- ). Senate. Ad Hoc Committee for the Senate Memorabilia for the 15th Congress. Senate Memento 2013. Senate of the Philippines, 2013.