Cita APA (7th ed.)

Martinez, C. (2015). Last order sa Penguin (UP jubilee student edition.). University of the Philippines Press.

Cita Chicago (17th ed.)

Martinez, Chris. Last Order Sa Penguin. UP jubilee student edition. Quezon City: University of the Philippines Press, 2015.

Cita MLA (9th ed.)

Martinez, Chris. Last Order Sa Penguin. UP jubilee student edition. University of the Philippines Press, 2015.