APA (7th ed.) Citation

Ong, C. (2007). Days of Darkness, White Nights. University of the Philippines Press.

Chicago Style (17th ed.) Citation

Ong, Charlson. Days of Darkness, White Nights. Quezon City: University of the Philippines Press, 2007.

MLA (9th ed.) Citation

Ong, Charlson. Days of Darkness, White Nights. University of the Philippines Press, 2007.