Cita APA (7a ed.)

Tupas, I. (1981). Colonel Sampa. University of the Philippines Press.

Cita Chicago Style (17a ed.)

Tupas, Isabelo. Colonel Sampa. Quezon City: University of the Philippines Press, 1981.

Cita MLA (9a ed.)

Tupas, Isabelo. Colonel Sampa. University of the Philippines Press, 1981.