APA (7th ed.) Citation

Baquiran, R. P. (2003). Onyx (U.P. Jubilee Student ed.). University of the Philippines Press.

Chicago Style (17th ed.) Citation

Baquiran, Romulo Pascual. Onyx. U.P. Jubilee Student ed. Quezon City: University of the Philippines Press, 2003.

MLA (9th ed.) Citation

Baquiran, Romulo Pascual. Onyx. U.P. Jubilee Student ed. University of the Philippines Press, 2003.